mirror of https://github.com/d3cim/block.git
[UPDATE] - init
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quindecim
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# Local additions
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file:domains-blocklist-local-additions.txt
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## ADS - TRACKERS ##
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# dnswarden
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# https://raw.githubusercontent.com/dnswarden/blocklist/master/test/block-3rd-party-cnames.txt
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# Frogeye
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https://hostfiles.frogeye.fr/firstparty-trackers.txt
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# NextDNS
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https://raw.githubusercontent.com/nextdns/cname-cloaking-blocklist/master/domains
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# Energized: Spark
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# https://block.energized.pro/spark/formats/domains.txt
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# Energized: BluGo
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# https://block.energized.pro/bluGo/formats/domains.txt
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# Energized: Blu
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# https://block.energized.pro/blu/formats/domains.txt
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# Energized: Basic
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# https://block.energized.pro/basic/formats/domains.txt
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# Energized: Ultimate
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https://block.energized.pro/ultimate/formats/domains.txt
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# Energized: Regional
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https://block.energized.pro/extensions/regional/formats/domains.txt
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# Energized: Xtreme
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https://block.energized.pro/extensions/xtreme/formats/domains.txt
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# Energized: Porn Lite
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# https://block.energized.pro/extensions/porn-lite/formats/domains.txt
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# Energized: Social
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# https://block.energized.pro/extensions/social/formats/domains.txt
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# Energized: IP
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# https://block.energized.pro/extensions/ips/formats/list.txt
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## dnscrypt-proxy PROJECT ##
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# NoTracking's list - blocking ads, trackers and other online garbage
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# https://raw.githubusercontent.com/notracking/hosts-blocklists/master/dnscrypt-proxy/dnscrypt-proxy.blacklist.txt
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# OISD.NL - Blocks ads, phishing, malware, tracking and more. Tries to minimize false positives.
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# https://dbl.oisd.nl/
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## SPOTIFY ##
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# x0uid
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# https://raw.githubusercontent.com/x0uid/SpotifyAdBlock/master/SpotifyBlocklist.txt
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# CHEF-KOCH
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# https://raw.githubusercontent.com/CHEF-KOCH/Spotify-Ad-free/master/filters/Spotify-HOSTS.txt
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@ -0,0 +1,307 @@
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#! /usr/bin/env python3
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# run with python generate-domains-blocklist.py > list.txt.tmp && mv -f list.txt.tmp list
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import argparse
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import re
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import sys
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try:
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import urllib2 as urllib
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URLLIB_NEW = False
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except (ImportError, ModuleNotFoundError):
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import urllib.request as urllib
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from urllib.request import Request
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URLLIB_NEW = True
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def parse_time_restricted_list(content):
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rx_comment = re.compile(r"^(#|$)")
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rx_inline_comment = re.compile(r"\s*#\s*[a-z0-9-].*$")
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rx_trusted = re.compile(r"^([*a-z0-9.-]+)\s*(@\S+)?$")
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names = set()
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time_restrictions = {}
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rx_set = [rx_trusted]
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for line in content.splitlines():
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line = str.lower(str.strip(line))
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if rx_comment.match(line):
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continue
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line = rx_inline_comment.sub("", line)
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for rx in rx_set:
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matches = rx.match(line)
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if not matches:
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continue
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name = matches.group(1)
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names.add(name)
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time_restriction = matches.group(2)
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if time_restriction:
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time_restrictions[name] = time_restriction
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return names, time_restrictions
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def parse_trusted_list(content):
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names, _time_restrictions = parse_time_restricted_list(content)
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time_restrictions = {}
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return names, time_restrictions
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def parse_list(content, trusted=False):
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rx_comment = re.compile(r"^(#|$)")
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rx_inline_comment = re.compile(r"\s*#\s*[a-z0-9-].*$")
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rx_u = re.compile(
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r"^@*\|\|([a-z0-9][a-z0-9.-]*[.][a-z]{2,})\^?(\$(popup|third-party))?$")
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rx_l = re.compile(r"^([a-z0-9][a-z0-9.-]*[.][a-z]{2,})$")
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rx_h = re.compile(
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r"^[0-9]{1,3}[.][0-9]{1,3}[.][0-9]{1,3}[.][0-9]{1,3}\s+([a-z0-9][a-z0-9.-]*[.][a-z]{2,})$"
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)
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rx_mdl = re.compile(r'^"[^"]+","([a-z0-9][a-z0-9.-]*[.][a-z]{2,})",')
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rx_b = re.compile(r"^([a-z0-9][a-z0-9.-]*[.][a-z]{2,}),.+,[0-9: /-]+,")
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rx_dq = re.compile(r"^address=/([a-z0-9][a-z0-9.-]*[.][a-z]{2,})/.")
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if trusted:
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return parse_trusted_list(content)
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names = set()
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time_restrictions = {}
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rx_set = [rx_u, rx_l, rx_h, rx_mdl, rx_b, rx_dq]
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for line in content.splitlines():
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line = str.lower(str.strip(line))
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if rx_comment.match(line):
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continue
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line = rx_inline_comment.sub("", line)
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for rx in rx_set:
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matches = rx.match(line)
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if not matches:
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continue
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name = matches.group(1)
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names.add(name)
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return names, time_restrictions
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# basic check if the line contains any regex specific char
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def is_regex(line):
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regex_chars = "*[]?}{"
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return any(char in line for char in regex_chars)
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def parse_regex(names):
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regexes = set()
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for line in names:
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# skip lines without regex characters:
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if not is_regex(line):
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continue
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# convert to python regex:
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line=line.replace(".", "\.")
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line=line.replace("*", ".*")
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line = "^"+line+"$"
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# check if resulting regex is valid:
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try:
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if re.compile(line):
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regexes.add(line)
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except re.error:
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sys.stderr.write("Invalid regex: {} [{}]\n".format(line, re.error))
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continue
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return regexes
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def print_restricted_name(name, time_restrictions):
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if name in time_restrictions:
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print("{}\t{}".format(name, time_restrictions[name]))
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else:
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print(
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"# ignored: [{}] was in the time-restricted list, "
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"but without a time restriction label".format(name)
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)
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def load_from_url(url):
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sys.stderr.write("Loading data from [{}]\n".format(url))
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req = urllib.Request(url=url, headers={"User-Agent": "dnscrypt-proxy"})
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trusted = False
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if URLLIB_NEW:
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req_type = req.type
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else:
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req_type = req.get_type()
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if req_type == "file":
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trusted = True
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response = None
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try:
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response = urllib.urlopen(req, timeout=int(args.timeout))
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except urllib.URLError as err:
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raise Exception("[{}] could not be loaded: {}\n".format(url, err))
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if trusted is False and response.getcode() != 200:
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raise Exception("[{}] returned HTTP code {}\n".format(
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url, response.getcode()))
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content = response.read()
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if URLLIB_NEW:
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content = content.decode("utf-8", errors="replace")
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return (content, trusted)
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def name_cmp(name):
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parts = name.split(".")
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parts.reverse()
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return str.join(".", parts)
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def has_suffix(names, name):
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parts = str.split(name, ".")
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while parts:
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parts = parts[1:]
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if str.join(".", parts) in names:
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return True
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return False
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# check if a line matches with any of the collected regexes:
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def covered_by_regex(line, regexes):
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# only check lines that aren't regexes themselves:
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if not is_regex(line):
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for regex in regexes:
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if re.match(regex, line):
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return True
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return False
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def allowlist_from_url(url):
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if not url:
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return set()
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content, trusted = load_from_url(url)
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names, _time_restrictions = parse_list(content, trusted)
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return names
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def blocklists_from_config_file(
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file, allowlist, time_restricted_url, ignore_retrieval_failure
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):
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blocklists = {}
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allowed_names = set()
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all_regexes = set()
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all_names = set()
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unique_names = set()
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# Load conf & blocklists
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with open(file) as fd:
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for line in fd:
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line = str.strip(line)
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if str.startswith(line, "#") or line == "":
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continue
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url = line
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try:
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content, trusted = load_from_url(url)
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names, _time_restrictions = parse_list(content, trusted)
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blocklists[url] = names
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all_names |= names
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all_regexes |= parse_regex(names)
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except Exception as e:
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sys.stderr.write(str(e))
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if not ignore_retrieval_failure:
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exit(1)
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# Time-based blocklist
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if time_restricted_url and not re.match(r"^[a-z0-9]+:", time_restricted_url):
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time_restricted_url = "file:" + time_restricted_url
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if time_restricted_url:
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time_restricted_content, _trusted = load_from_url(time_restricted_url)
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time_restricted_names, time_restrictions = parse_time_restricted_list(
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time_restricted_content
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)
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if time_restricted_names:
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print("########## Time-based blocklist ##########\n")
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for name in time_restricted_names:
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print_restricted_name(name, time_restrictions)
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# Time restricted names should be allowed, or they could be always blocked
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allowed_names |= time_restricted_names
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# Allowed list
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if allowlist and not re.match(r"^[a-z0-9]+:", allowlist):
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allowlist = "file:" + allowlist
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allowed_names |= allowlist_from_url(allowlist)
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# Process blocklists
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for url, names in blocklists.items():
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print("\n\n########## Blocklist from {} ##########\n".format(url))
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ignored, allowed = 0, 0
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list_names = list()
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for name in names:
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if has_suffix(all_names, name) or name in unique_names or covered_by_regex(name, all_regexes):
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ignored = ignored + 1
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elif has_suffix(allowed_names, name) or name in allowed_names:
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allowed = allowed + 1
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else:
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list_names.append(name)
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unique_names.add(name)
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list_names.sort(key=name_cmp)
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if ignored:
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print("# Ignored duplicates: {}\n".format(ignored))
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if allowed:
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print("# Ignored entries due to the allowlist: {}\n".format(allowed))
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for name in list_names:
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print(name)
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argp = argparse.ArgumentParser(
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description="Create a unified blocklist from a set of local and remote files"
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)
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argp.add_argument(
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"-c",
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"--config",
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default="domains-blocklist.conf",
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help="file containing blocklist sources",
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)
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argp.add_argument(
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"-w",
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"--whitelist",
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help="Deprecated. Please use -a or --allowlist",
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)
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argp.add_argument(
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"-a",
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"--allowlist",
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default="domains-allowlist.txt",
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help="file containing a set of names to exclude from the blocklist",
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)
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argp.add_argument(
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"-r",
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"--time-restricted",
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default="domains-time-restricted.txt",
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help="file containing a set of names to be time restricted",
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)
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argp.add_argument(
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"-i",
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"--ignore-retrieval-failure",
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action="store_true",
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help="generate list even if some urls couldn't be retrieved",
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)
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argp.add_argument("-t", "--timeout", default=30, help="URL open timeout")
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args = argp.parse_args()
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whitelist = args.whitelist
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if whitelist:
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print('Use of -w WHITELIST has been removed. Please use -a ALLOWLIST instead.')
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exit(1)
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conf = args.config
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allowlist = args.allowlist
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time_restricted = args.time_restricted
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ignore_retrieval_failure = args.ignore_retrieval_failure
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blocklists_from_config_file(
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conf, allowlist, time_restricted, ignore_retrieval_failure)
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