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/>.
21 logging.basicConfig(level=logging.INFO)
22 logger = logging.getLogger(__name__)
24 # Don't check these, known trolls/flooders/testing/developing
26 # Floods federation with fake nodes as "research" project
27 "activitypub-troll.cf",
33 "social.shrimpcam.pw",
35 "mastotroll.netz.org",
36 # Testing/developing installations
39 "misskeytest.chn.moe",
44 def is_blacklisted(domain: str) -> bool:
45 logger.debug(f"domain='{domain}' - CALLED!")
46 if not isinstance(domain, str):
47 raise ValueError(f"Parameter domain[]='{type(domain)}' is not 'str'")
49 raise ValueError("Parameter 'domain' is empty")
50 elif domain.lower() != domain:
51 raise ValueError(f"Parameter domain='{domain}' must be all lower-case")
52 elif not validators.domain(domain.split("/")[0]):
53 raise ValueError(f"domain='{domain}' is not a valid domain")
54 elif domain.endswith(".arpa"):
55 raise ValueError(f"domain='{domain}' is a domain for reversed IP addresses, please don't crawl them!")
56 elif domain.endswith(".tld"):
57 raise ValueError(f"domain='{domain}' is a fake domain, please don't crawl them!")
60 for peer in blacklist:
61 logger.debug(f"Checking peer='{peer}' ...")
63 logger.debug(f"domain='{domain}' is blacklisted.")
66 logger.debug(f"blacklisted='{blacklisted}' - EXIT!")