1 # Fedi API Block - An aggregator for fetching blocking data from fediverse nodes
2 # Copyright (C) 2023 Free Software Foundation
4 # This program is free software: you can redistribute it and/or modify
5 # it under the terms of the GNU Affero General Public License as published
6 # by the Free Software Foundation, either version 3 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU Affero General Public License for more details.
14 # You should have received a copy of the GNU Affero General Public License
15 # along with this program. If not, see <https://www.gnu.org/licenses/>.
19 from functools import lru_cache
21 from fba.helpers import domain as domain_helper
23 logging.basicConfig(level=logging.INFO)
24 logger = logging.getLogger(__name__)
25 #logger.setLevel(logging.DEBUG)
27 # Don't check these, known trolls/flooders/testing/developing
29 "activitypub-troll.cf" : "Floods federation with fake nodes as \"research\" project",
30 "activitypub-proxy.cf" : "Floods federation with fake nodes as \"research\" project",
31 "misskey-forkbomb.cf" : "Floods federation tables with fake nodes",
32 "gab.best" : "Floods federation tables with fake nodes",
33 "4chan.icu" : "Floods federation tables with fake nodes",
34 "social.shrimpcam.pw" : "Floods federation tables with fake nodes",
35 "mastotroll.netz.org" : "Floods federation tables with fake nodes",
36 "lhr.life" : "Floods federation tables with fake nodes",
37 "localhost.run" : "Floods federation tables with fake nodes",
38 "loca.lt" : "Floods federation tables with fake nodes",
39 "grid.tf" : "Floods federation tables with fake nodes",
40 "gitpod.io" : "Floods federation tables with fake nodes",
41 "everyoneattack.com" : "Floods federation tables with fake nodes",
42 "vercel.app" : "Floods federation tables with fake nodes",
43 "run.app" : "Floods federation tables with fake nodes",
44 "sutty.nl" : "Floods federation tables with fake nodes",
45 "mdrqnxtagon.pw" : "Floods federation tables with fake nodes",
46 "denden.world" : "Looks like a valid Mastodon instance, but return exactly (!) 5k instances with trash domains",
47 "fnaf.stream" : "Trolls with over-long sub-domain name(s)",
48 "ngrok.io" : "Testing/developing instances shouldn't be part of public instances",
49 "ngrok.app" : "Testing/developing instances shouldn't be part of public instances",
50 "ngrok-free.app" : "Testing/developing instances shouldn't be part of public instances",
51 "misskeytest.chn.moe" : "Testing/developing instances shouldn't be part of public instances",
52 "netlify.app" : "Testing/developing instances shouldn't be part of public instances",
53 "ignorelist.com" : "Testing/developing instances shouldn't be part of public instances",
54 "app.github.dev" : "Testing/developing instances shouldn't be part of public instances",
55 "tunnel.silicon.moe" : "Testing/developing instances shouldn't be part of public instances",
56 "7988276.xyz" : "Testing/developing instances shouldn't be part of public instances",
57 "hexbear.net" : "Is a Lemmy instance with malicious JavaScript code (shell commands)",
58 "mastodon.n41.lat" : "Somehow this instance repeatedly causes an OOM here",
59 "fb.me" : "Facebook websites are never Fediverse instances",
60 "osl.academy" : "Parked domain, no fediverse instance",
61 "icolectiva.org" : "Parked domain, no fediverse instance",
62 "blombus.com" : "Parked domain, no fediverse instance",
63 "eliotberriot.com" : "Parked domain, no fediverse instance",
64 "fsam.one" : "Parked domain, no fediverse instance",
65 "doot.tv" : "Parked domain, no fediverse instance",
66 "snet.blog" : "Parked domain, no fediverse instance",
67 "horserock.xyz" : "Parked domain, no fediverse instance",
68 "free-pic.org" : "Parked domain, no fediverse instance",
69 "co-mastdn.ga" : "Parked domain, no fediverse instance",
70 "chocoflan.net" : "Parked domain, no fediverse instance",
71 "singleuser.club" : "Parked domain, no fediverse instance",
72 "qwest.net" : "Dynamic IP address hosts should not be used for fediverse instances",
73 "github.io" : "GITHub's 'pages' service won't contain any fediverse instance",
74 "github.com" : "GIT repository hosting service",
75 "clients.your-server.de" : "Please get yourself a proper domain name, no static-IP host names",
76 "reverse.open-telekom-cloud.com" : "Please get yourself a proper domain name, no static-IP host names",
77 "static.sl-reverse.messenger.com": "Please get yourself a proper domain name, no static-IP host names",
78 "documentation.on.seirdy.one" : "Just ignore such lines!",
82 def is_blacklisted(domain: str) -> bool:
83 logger.debug("domain='%s' - CALLED!", domain)
84 domain_helper.raise_on(domain)
87 logger.debug("Checking %d blacklist entries ...", len(_blacklist))
88 for blocked in _blacklist:
89 logger.debug("Checking blocked='%s' ...", blocked)
91 logger.debug("domain='%s' is blacklisted.", domain)
95 logger.debug("blacklisted='%s' - EXIT!", blacklisted)
98 def get_all() -> dict:
99 logger.debug("_blacklist()=%d - CALLED!", len(_blacklist))