-import bs4
-import hashlib
-import re
-import reqto
-import json
-import sqlite3
-import sys
-import time
-import validators
-
-with open("config.json") as f:
- config = json.loads(f.read())
-
-# Don't check these, known trolls/flooders/testing/developing
-blacklist = [
- # Floods network with fake nodes as "research" project
- "activitypub-troll.cf",
- # Similar troll
- "gab.best",
- # Similar troll
- "4chan.icu",
- # Flooder (?)
- "social.shrimpcam.pw",
- # Flooder (?)
- "mastotroll.netz.org",
- # Testing/developing installations
- "ngrok.io",
-]
-
-# Array with pending errors needed to be written to database
-pending_errors = {
-}
-
-# "rel" identifiers (no real URLs)
-nodeinfo_identifier = [
- "http://nodeinfo.diaspora.software/ns/schema/2.1",
- "http://nodeinfo.diaspora.software/ns/schema/2.0",
- "http://nodeinfo.diaspora.software/ns/schema/1.1",
- "http://nodeinfo.diaspora.software/ns/schema/1.0",
-]
-
-# HTTP headers for requests
-headers = {
- "user-agent": config["useragent"],
-}
-
-# Found info from node, such as nodeinfo URL, detection mode that needs to be
-# written to database. Both arrays must be filled at the same time or else
-# update_nodeinfos() will fail
-nodeinfos = {
- # Detection mode: 'AUTO_DISCOVERY', 'STATIC_CHECKS' or 'GENERATOR'
- # NULL means all detection methods have failed (maybe still reachable instance)
- "detection_mode": {},
- # Found nodeinfo URL
- "nodeinfo_url": {},
- # Where to fetch peers (other instances)
- "get_peers_url": {},
-}
-
-language_mapping = {
- # English -> English
- "Silenced instances" : "Silenced servers",
- "Suspended instances" : "Suspended servers",
- "Limited instances" : "Limited servers",
- # Mappuing German -> English
- "Gesperrte Server" : "Suspended servers",
- "Gefilterte Medien" : "Filtered media",
- "Stummgeschaltete Server" : "Silenced servers",
- # Japanese -> English
- "停止済みのサーバー" : "Suspended servers",
- "制限中のサーバー" : "Limited servers",
- "メディアを拒否しているサーバー": "Filtered media",
- "サイレンス済みのサーバー" : "Silenced servers",
- # ??? -> English
- "שרתים מושעים" : "Suspended servers",
- "מדיה מסוננת" : "Filtered media",
- "שרתים מוגבלים" : "Silenced servers",
- # French -> English
- "Serveurs suspendus" : "Suspended servers",
- "Médias filtrés" : "Filtered media",
- "Serveurs limités" : "Limited servers",
- "Serveurs modérés" : "Limited servers",
-}
-
-# URL for fetching peers
-get_peers_url = "/api/v1/instance/peers"
-
-# Connect to database
-connection = sqlite3.connect("blocks.db")
-cursor = connection.cursor()
-
-# Pattern instance for version numbers
-patterns = [
- re.compile("^(?P<version>v|V{0,1})(\.{0,1})(?P<major>0|[1-9]\d*)\.(?P<minor>0|[1-9]\d*)(\.(?P<patch>0|[1-9]\d*)(?:-(?P<prerelease>(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+(?P<buildmetadata>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?)?$"),
- re.compile("^(?P<year>[1-9]{1}[0-9]{3})\.(?P<month>[0-9]{2})$")
-]
-
-def remove_version(software: str) -> str:
- # NOISY-DEBUG: print(f"DEBUG: software='{software}' - CALLED!")
- if not "." in software:
- print(f"WARNING: software='{software}' does not contain a version number.")
- raise
-
- version = None
- if " " in software:
- version = software.split(" ")[-1]
- elif "/" in software:
- version = software.split("/")[-1]
- elif "-" in software:
- version = software.split("-")[-1]
- else:
- # NOISY-DEBUG: print(f"DEBUG: Was not able to find common seperator, returning untouched software='{software}'")
- return software
-
- matches = None
- # NOISY-DEBUG: print(f"DEBUG: Checking {len(patterns)} patterns ...")
- for pattern in patterns:
- # Run match()
- match = pattern.match(version)
- # NOISY-DEBUG: print(f"DEBUG: match[]={type(match)}")
- if type(match) is re.Match:
- break
-
- # NOISY-DEBUG: print(f"DEBUG: version[{type(version)}]='{version}',match='{match}'")
- if type(match) is not re.Match:
- print(f"WARNING: version='{version}' does not match regex, leaving software='{software}' untouched.")
- return software
-
- # NOISY-DEBUG: print(f"DEBUG: Found valid version number: '{version}', removing it ...")
- end = len(software) - len(version)
-
- # NOISY-DEBUG: print(f"DEBUG: end[{type(end)}]={end}")
- software = software[0:end].strip()
-
- # NOISY-DEBUG: print(f"DEBUG: software='{software}' - EXIT!")
- return software
-
-def is_blacklisted(domain: str) -> bool:
- blacklisted = False
- for peer in blacklist:
- if peer in domain:
- blacklisted = True
-
- return blacklisted
-
-def remove_pending_error(domain: str):
- try:
- # Prevent updating any pending errors, nodeinfo was found
- del pending_errors[domain]
-
- except:
- pass
-
-def get_hash(domain: str) -> str:
- return hashlib.sha256(domain.encode("utf-8")).hexdigest()
-
-def update_last_blocked(domain: str):
- # NOISY-DEBUG: print("DEBUG: Updating last_blocked for domain", domain)
- try:
- cursor.execute("UPDATE instances SET last_blocked = ?, last_updated = ? WHERE domain = ? LIMIT 1", [
- time.time(),
- time.time(),
- domain
- ])
-
- if cursor.rowcount == 0:
- print("WARNING: Did not update any rows:", domain)
-
- except BaseException as e:
- print("ERROR: failed SQL query:", domain, e)
- sys.exit(255)
-
- # NOISY-DEBUG: print("DEBUG: EXIT!")
-
-def update_nodeinfos(domain: str):
- # NOISY-DEBUG: print("DEBUG: Updating nodeinfo for domain:", domain)
- sql_string = ''
- fields = list()
- for key in nodeinfos:
- # NOISY-DEBUG: print("DEBUG: key:", key)
- if domain in nodeinfos[key]:
- # NOISY-DEBUG: print(f"DEBUG: Adding '{nodeinfos[key][domain]}' for key='{key}' ...")
- fields.append(nodeinfos[key][domain])
- sql_string += f" {key} = ?,"
-
- fields.append(domain)
- # NOISY-DEBUG: print(f"DEBUG: sql_string='{sql_string}',fields()={len(fields)}")
-
- sql = "UPDATE instances SET" + sql_string + " last_status_code = NULL, last_error_details = NULL WHERE domain = ? LIMIT 1"
- # NOISY-DEBUG: print("DEBUG: sql:", sql)
-
- try:
- # NOISY-DEBUG: print("DEBUG: Executing SQL:", sql)
- cursor.execute(sql, fields)
- # NOISY-DEBUG: print(f"DEBUG: Success! (rowcount={cursor.rowcount })")
-
- if cursor.rowcount == 0:
- print("WARNING: Did not update any rows:", domain)
-
- except BaseException as e:
- print(f"ERROR: failed SQL query: domain='{domain}',sql='{sql}',exception:'{e}'")
- sys.exit(255)
-
- # NOISY-DEBUG: print("DEBUG: Deleting nodeinfos for domain:", domain)
- for key in nodeinfos:
- try:
- # NOISY-DEBUG: print("DEBUG: Deleting key:", key)
- del nodeinfos[key][domain]
- except:
- pass
-
- # NOISY-DEBUG: print("DEBUG: EXIT!")
-
-def update_last_error(domain: str, res: any):
- # NOISY-DEBUG: print("DEBUG: domain,res[]:", domain, type(res))
- try:
- # NOISY-DEBUG: print("DEBUG: BEFORE res[]:", type(res))
- if isinstance(res, BaseException) or isinstance(res, json.JSONDecodeError):
- res = str(res)
-
- # NOISY-DEBUG: print("DEBUG: AFTER res[]:", type(res))
- if type(res) is str:
- # NOISY-DEBUG: print(f"DEBUG: Setting last_error_details='{res}'");
- cursor.execute("UPDATE instances SET last_status_code = 999, last_error_details = ?, last_updated = ? WHERE domain = ? LIMIT 1", [
- res,
- time.time(),
- domain
- ])
- else:
- # NOISY-DEBUG: print(f"DEBUG: Setting last_error_details='{res.reason}'");
- cursor.execute("UPDATE instances SET last_status_code = ?, last_error_details = ?, last_updated = ? WHERE domain = ? LIMIT 1", [
- res.status_code,
- res.reason,
- time.time(),
- domain
- ])
-
- if cursor.rowcount == 0:
- # NOISY-DEBUG: print("DEBUG: Did not update any rows:", domain)
- pending_errors[domain] = res
-
- except BaseException as e:
- print("ERROR: failed SQL query:", domain, e)
- sys.exit(255)
-
- # NOISY-DEBUG: print("DEBUG: EXIT!")
-
-def update_last_nodeinfo(domain: str):
- # NOISY-DEBUG: print("DEBUG: Updating last_nodeinfo for domain:", domain)
- try:
- cursor.execute("UPDATE instances SET last_nodeinfo = ?, last_updated = ? WHERE domain = ? LIMIT 1", [
- time.time(),
- time.time(),
- domain
- ])
-
- if cursor.rowcount == 0:
- print("WARNING: Did not update any rows:", domain)
-
- except BaseException as e:
- print("ERROR: failed SQL query:", domain, e)
- sys.exit(255)
-
- connection.commit()
- # NOISY-DEBUG: print("DEBUG: EXIT!")
-
-def get_peers(domain: str, software: str) -> list:
- # NOISY-DEBUG: print("DEBUG: Getting peers for domain:", domain, software)
- peers = list()
-
- if software == "lemmy":
- # NOISY-DEBUG: print(f"DEBUG: domain='{domain}' is Lemmy, fetching JSON ...")
- try:
- res = reqto.get(f"https://{domain}/api/v3/site", headers=headers, timeout=(config["connection_timeout"], config["read_timeout"]))
-
- # NOISY-DEBUG: print(f"DEBUG: res.ok={res.ok},res.json[]={type(res.json())}")
- if res.ok and isinstance(res.json(), dict):
- # NOISY-DEBUG: print("DEBUG: Success, res.json():", len(res.json()))
- json = res.json()
-
- if "federated_instances" in json and "linked" in json["federated_instances"]:
- # NOISY-DEBUG: print("DEBUG: Found federated_instances", domain)
- peers = json["federated_instances"]["linked"] + json["federated_instances"]["allowed"] + json["federated_instances"]["blocked"]
-
- except BaseException as e:
- print("WARNING: Exception during fetching JSON:", domain, e)
-
- update_last_nodeinfo(domain)
-
- # NOISY-DEBUG: print("DEBUG: Returning peers[]:", type(peers))
- return peers
- elif software == "peertube":
- # NOISY-DEBUG: print(f"DEBUG: domain='{domain}' is a PeerTube, fetching JSON ...")
-
- start = 0
- for mode in ["followers", "following"]:
- # NOISY-DEBUG: print(f"DEBUG: domain='{domain}',mode='{mode}'")
- while True:
- try:
- res = reqto.get(f"https://{domain}/api/v1/server/{mode}?start={start}&count=100", headers=headers, timeout=(config["connection_timeout"], config["read_timeout"]))
-
- # NOISY-DEBUG: print(f"DEBUG: res.ok={res.ok},res.json[]={type(res.json())}")
- if res.ok and isinstance(res.json(), dict):
- # NOISY-DEBUG: print("DEBUG: Success, res.json():", len(res.json()))
- json = res.json()
-
- if "data" in json:
- # NOISY-DEBUG: print(f"DEBUG: Found {len(json['data'])} record(s).")
- for record in json["data"]:
- # NOISY-DEBUG: print(f"DEBUG: record()={len(record)}")
- if mode in record and "host" in record[mode]:
- # NOISY-DEBUG: print(f"DEBUG: Found host={record[mode]['host']}, adding ...")
- peers.append(record[mode]["host"])
- else:
- print(f"WARNING: record from '{domain}' has no '{mode}' or 'host' record: {record}")
-
- if len(json["data"]) < 100:
- # NOISY-DEBUG: print("DEBUG: Reached end of JSON response:", domain)
- break
-
- # Continue with next row
- start = start + 100
-
- except BaseException as e:
- print("WARNING: Exception during fetching JSON:", domain, e)
-
- update_last_nodeinfo(domain)
-
- # NOISY-DEBUG: print("DEBUG: Returning peers[]:", type(peers))
- return peers
-
- # NOISY-DEBUG: print(f"DEBUG: Fetching '{get_peers_url}' from '{domain}' ...")
- try:
- res = reqto.get(f"https://{domain}{get_peers_url}", headers=headers, timeout=(config["connection_timeout"], config["read_timeout"]))
-
- # NOISY-DEBUG: print("DEBUG: res.ok,res.json[]:", res.ok, type(res.json()))
- if not res.ok or res.status_code >= 400:
- res = reqto.get(f"https://{domain}/api/v3/site", headers=headers, timeout=(config["connection_timeout"], config["read_timeout"]))
-
- if "federated_instances" in json and "linked" in json["federated_instances"]:
- # NOISY-DEBUG: print("DEBUG: Found federated_instances", domain)
- peers = json["federated_instances"]["linked"] + json["federated_instances"]["allowed"] + json["federated_instances"]["blocked"]
- else:
- print("WARNING: Could not reach any JSON API:", domain)
- update_last_error(domain, res)
- else:
- # NOISY-DEBUG: print("DEBUG:Querying API was successful:", domain, len(res.json()))
- peers = res.json()
- nodeinfos["get_peers_url"][domain] = get_peers_url
-
- except BaseException as e:
- print("WARNING: Some error during get():", domain, e)
- update_last_error(domain, e)
-
- update_last_nodeinfo(domain)
-
- # NOISY-DEBUG: print("DEBUG: Returning peers[]:", type(peers))
- return peers
-
-def post_json_api(domain: str, path: str, data: str) -> list:
- # NOISY-DEBUG: print("DEBUG: Sending POST to domain,path,data:", domain, path, data)
- json = {}
- try:
- res = reqto.post(f"https://{domain}{path}", data=data, headers=headers, timeout=(config["connection_timeout"], config["read_timeout"]))
-
- # NOISY-DEBUG: print("DEBUG: res.ok,res.json[]:", res.ok, type(res.json()))
- if not res.ok or res.status_code >= 400:
- print("WARNING: Cannot query JSON API:", domain, path, data, res.status_code)
- update_last_error(domain, res)
- raise
-
- update_last_nodeinfo(domain)
- json = res.json()
- except BaseException as e:
- print("WARNING: Some error during post():", domain, path, data, e)
-
- # NOISY-DEBUG: print("DEBUG: Returning json():", len(json))
- return json
-
-def fetch_nodeinfo(domain: str) -> list:
- # NOISY-DEBUG: print("DEBUG: Fetching nodeinfo from domain:", domain)
-
- nodeinfo = fetch_wellknown_nodeinfo(domain)
- # NOISY-DEBUG: print("DEBUG:nodeinfo:", len(nodeinfo))
-
- if len(nodeinfo) > 0:
- # NOISY-DEBUG: print("DEBUG: Returning auto-discovered nodeinfo:", len(nodeinfo))
- return nodeinfo
-
- requests = [
- f"https://{domain}/nodeinfo/2.1.json",
- f"https://{domain}/nodeinfo/2.1",
- f"https://{domain}/nodeinfo/2.0.json",
- f"https://{domain}/nodeinfo/2.0",
- f"https://{domain}/nodeinfo/1.0",
- f"https://{domain}/api/v1/instance"
- ]
-
- json = {}
- for request in requests:
- try:
- # NOISY-DEBUG: print("DEBUG: Fetching request:", request)
- res = reqto.get(request, headers=headers, timeout=(config["connection_timeout"], config["read_timeout"]))
-
- # NOISY-DEBUG: print("DEBUG: res.ok,res.json[]:", res.ok, type(res.json()))
- if res.ok and isinstance(res.json(), dict):
- # NOISY-DEBUG: print("DEBUG: Success:", request)
- json = res.json()
- nodeinfos["detection_mode"][domain] = "STATIC_CHECK"
- nodeinfos["nodeinfo_url"][domain] = request
- break
- elif not res.ok or res.status_code >= 400:
- print("WARNING: Failed fetching nodeinfo from domain:", domain)
- update_last_error(domain, res)
- continue
-
- except BaseException as e:
- # NOISY-DEBUG: print("DEBUG: Cannot fetch API request:", request)
- update_last_error(domain, e)
- pass
-
- # NOISY-DEBUG: print("DEBUG: Returning json[]:", type(json))
- return json
-
-def fetch_wellknown_nodeinfo(domain: str) -> list:
- # NOISY-DEBUG: print("DEBUG: Fetching .well-known info for domain:", domain)
- json = {}
-
- try:
- res = reqto.get(f"https://{domain}/.well-known/nodeinfo", headers=headers, timeout=(config["connection_timeout"], config["read_timeout"]))
- # NOISY-DEBUG: print("DEBUG: domain,res.ok,res.json[]:", domain, res.ok, type(res.json()))
- if res.ok and isinstance(res.json(), dict):
- nodeinfo = res.json()
- # NOISY-DEBUG: print("DEBUG: Found entries:", len(nodeinfo), domain)
- if "links" in nodeinfo:
- # NOISY-DEBUG: print("DEBUG: Found links in nodeinfo():", len(nodeinfo["links"]))
- for link in nodeinfo["links"]:
- # NOISY-DEBUG: print("DEBUG: rel,href:", link["rel"], link["href"])
- if link["rel"] in nodeinfo_identifier:
- # NOISY-DEBUG: print("DEBUG: Fetching nodeinfo from:", link["href"])
- res = reqto.get(link["href"])
+#!venv/bin/python3
+# -*- coding: utf-8 -*-
+
+# Fedi API Block - An aggregator for fetching blocking data from fediverse nodes
+# Copyright (C) 2023 Free Software Foundation
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
- # NOISY-DEBUG: print("DEBUG: href,res.ok,res.status_code:", link["href"], res.ok, res.status_code)
- if res.ok and isinstance(res.json(), dict):
- # NOISY-DEBUG: print("DEBUG: Found JSON nodeinfo():", len(res.json()))
- json = res.json()
- nodeinfos["detection_mode"][domain] = "AUTO_DISCOVERY"
- nodeinfos["nodeinfo_url"][domain] = link["href"]
- break
- else:
- print("WARNING: Unknown 'rel' value:", domain, link["rel"])
- else:
- print("WARNING: nodeinfo does not contain 'links':", domain)
-
- except BaseException as e:
- print("WARNING: Failed fetching .well-known info:", domain)
- update_last_error(domain, e)
- pass
-
- # NOISY-DEBUG: print("DEBUG: Returning json[]:", type(json))
- return json
-
-def fetch_generator_from_path(domain: str, path: str = "/") -> str:
- # NOISY-DEBUG: print(f"DEBUG: domain='{domain}',path='{path}' - CALLED!")
- software = None
-
- try:
- # NOISY-DEBUG: print(f"DEBUG: Fetching '{path}' from '{domain}' ...")
- res = reqto.get(f"https://{domain}{path}", headers=headers, timeout=(config["connection_timeout"], config["read_timeout"]))
-
- # NOISY-DEBUG: print("DEBUG: domain,res.ok,res.status_code,res.text[]:", domain, res.ok, res.status_code, type(res.text))
- if res.ok and res.status_code < 300 and len(res.text) > 0:
- # NOISY-DEBUG: print("DEBUG: Search for <meta name='generator'>:", domain)
- doc = bs4.BeautifulSoup(res.text, "html.parser")
-
- # NOISY-DEBUG: print("DEBUG: doc[]:", type(doc))
- tag = doc.find("meta", {"name": "generator"})
-
- # NOISY-DEBUG: print(f"DEBUG: tag[{type(tag)}: {tag}")
- if isinstance(tag, bs4.element.Tag):
- # NOISY-DEBUG: print("DEBUG: Found generator meta tag: ", domain)
- software = tidyup(tag.get("content"))
- print(f"INFO: domain='{domain}' is generated by '{software}'")
- nodeinfos["detection_mode"][domain] = "GENERATOR"
- remove_pending_error(domain)
-
- except BaseException as e:
- # NOISY-DEBUG: print(f"DEBUG: Cannot fetch / from '{domain}':", e)
- update_last_error(domain, e)
- pass
-
- # NOISY-DEBUG: print(f"DEBUG: software[]={type(software)}")
- if type(software) is str and software == "":
- print(f"DEBUG: Corrected empty string to None for software of domain='{domain}'")
- software = None
- elif type(software) is str and "." in software:
- # NOISY-DEBUG: print(f"DEBUG: software='{software}' may contain a version number, domain='{domain}', removing it ...")
- software = remove_version(software)
-
- # NOISY-DEBUG: print(f"DEBUG: software='{software}' - EXIT!")
- return software
-
-
-def determine_software(domain: str) -> str:
- # NOISY-DEBUG: print("DEBUG: Determining software for domain:", domain)
- software = None
-
- # NOISY-DEBUG: print(f"DEBUG: Fetching nodeinfo from '{domain}' ...")
- json = fetch_nodeinfo(domain)
-
- # NOISY-DEBUG: print("DEBUG: json[]:", type(json))
- if not isinstance(json, dict) or len(json) == 0:
- # NOISY-DEBUG: print("DEBUG: Could not determine software type:", domain)
- return fetch_generator_from_path(domain)
-
- # NOISY-DEBUG: print("DEBUG: json():", len(json), json)
- if "status" in json and json["status"] == "error" and "message" in json:
- print("WARNING: JSON response is an error:", json["message"])
- update_last_error(domain, json["message"])
- return fetch_generator_from_path(domain)
- elif "software" not in json or "name" not in json["software"]:
- # NOISY-DEBUG: print(f"DEBUG: JSON response from {domain} does not include [software][name], fetching / ...")
- software = fetch_generator_from_path(domain)
-
- # NOISY-DEBUG: print(f"DEBUG: Generator for domain='{domain}' is: {software}, EXIT!")
- return software
-
- software = tidyup(json["software"]["name"])
-
- # NOISY-DEBUG: print("DEBUG: sofware after tidyup():", software)
- if software in ["akkoma", "rebased"]:
- # NOISY-DEBUG: print("DEBUG: Setting pleroma:", domain, software)
- software = "pleroma"
- elif software in ["hometown", "ecko"]:
- # NOISY-DEBUG: print("DEBUG: Setting mastodon:", domain, software)
- software = "mastodon"
- elif software in ["calckey", "groundpolis", "foundkey", "cherrypick", "meisskey"]:
- # NOISY-DEBUG: print("DEBUG: Setting misskey:", domain, software)
- software = "misskey"
- elif software.find("/") > 0:
- print("WARNING: Spliting of slash:", software)
- software = software.split("/")[-1];
- elif software.find("|") > 0:
- print("WARNING: Spliting of pipe:", software)
- software = tidyup(software.split("|")[0]);
-
- # NOISY-DEBUG: print(f"DEBUG: software[]={type(software)}")
- if software == "":
- print("WARNING: tidyup() left no software name behind:", domain)
- software = None
-
- # NOISY-DEBUG: print(f"DEBUG: software[]={type(software)}")
- if str(software) == "":
- # NOISY-DEBUG: print(f"DEBUG: software for '{domain}' was not detected, trying generator ...")
- software = fetch_generator_from_path(domain)
- elif len(str(software)) > 0 and "." in software:
- # NOISY-DEBUG: print(f"DEBUG: software='{software}' may contain a version number, domain='{domain}', removing it ...")
- software = remove_version(software)
-
- # NOISY-DEBUG: print("DEBUG: Returning domain,software:", domain, software)
- return software
-
-def update_block_reason(reason: str, blocker: str, blocked: str, block_level: str):
- # NOISY-DEBUG: print("DEBUG: Updating block reason:", reason, blocker, blocked, block_level)
- try:
- cursor.execute(
- "UPDATE blocks SET reason = ?, last_seen = ? WHERE blocker = ? AND blocked = ? AND block_level = ? AND reason = ''",
- (
- reason,
- time.time(),
- blocker,
- blocked,
- block_level
- ),
- )
-
- # NOISY-DEBUG: print(f"DEBUG: cursor.rowcount={cursor.rowcount}")
- if cursor.rowcount == 0:
- print("WARNING: Did not update any rows:", domain)
-
- except BaseException as e:
- print("ERROR: failed SQL query:", reason, blocker, blocked, block_level, e)
- sys.exit(255)
-
- # NOISY-DEBUG: print("DEBUG: EXIT!")
-
-def update_last_seen(blocker: str, blocked: str, block_level: str):
- # NOISY-DEBUG: print("DEBUG: Updating last_seen for:", blocker, blocked, block_level)
- try:
- cursor.execute(
- "UPDATE blocks SET last_seen = ? WHERE blocker = ? AND blocked = ? AND block_level = ?",
- (
- time.time(),
- blocker,
- blocked,
- block_level
- )
- )
-
- if cursor.rowcount == 0:
- print("WARNING: Did not update any rows:", domain)
-
- except BaseException as e:
- print("ERROR: failed SQL query:", last_seen, blocker, blocked, block_level, e)
- sys.exit(255)
-
- # NOISY-DEBUG: print("DEBUG: EXIT!")
-
-def block_instance(blocker: str, blocked: str, reason: str, block_level: str):
- # NOISY-DEBUG: print("DEBUG: blocker,blocked,reason,block_level:", blocker, blocked, reason, block_level)
- if not validators.domain(blocker):
- print("WARNING: Bad blocker:", blocker)
- raise
- elif not validators.domain(blocked):
- print("WARNING: Bad blocked:", blocked)
- raise
-
- print("INFO: New block:", blocker, blocked, reason, block_level, first_added, last_seen)
- try:
- cursor.execute(
- "INSERT INTO blocks (blocker, blocked, reason, block_level, first_added, last_seen) VALUES(?, ?, ?, ?, ?, ?)",
- (
- blocker,
- blocked,
- reason,
- block_level,
- time.time(),
- time.time()
- ),
- )
-
- except BaseException as e:
- print("ERROR: failed SQL query:", blocker, blocked, reason, block_level, first_added, last_seen, e)
- sys.exit(255)
-
- # NOISY-DEBUG: print("DEBUG: EXIT!")
-
-def add_instance(domain: str, origin: str, originator: str):
- # NOISY-DEBUG: print("DEBUG: domain,origin:", domain, origin, originator)
- if not validators.domain(domain):
- print("WARNING: Bad domain name:", domain)
- raise
- elif origin is not None and not validators.domain(origin):
- print("WARNING: Bad origin name:", origin)
- raise
-
- software = determine_software(domain)
- # NOISY-DEBUG: print("DEBUG: Determined software:", software)
-
- print(f"INFO: Adding instance {domain} (origin: {origin})")
- try:
- cursor.execute(
- "INSERT INTO instances (domain, origin, originator, hash, software, first_seen) VALUES (?, ?, ?, ?, ?, ?)",
- (
- domain,
- origin,
- originator,
- get_hash(domain),
- software,
- time.time()
- ),
- )
-
- for key in nodeinfos:
- # NOISY-DEBUG: pprint(f"DEBUG: key='{key}',domain='{domain}',nodeinfos[key]={nodeinfos[key]}")
- if domain in nodeinfos[key]:
- # NOISY-DEBUG: pprint(f"DEBUG: domain='{domain}' has pending nodeinfo being updated ...")
- update_nodeinfos(domain)
- remove_pending_error(domain)
- break
-
- if domain in pending_errors:
- # NOISY-DEBUG: print("DEBUG: domain has pending error being updated:", domain)
- update_last_error(domain, pending_errors[domain])
- remove_pending_error(domain)
-
- except BaseException as e:
- print("ERROR: failed SQL query:", domain, e)
- sys.exit(255)
- else:
- # NOISY-DEBUG: print("DEBUG: Updating nodeinfo for domain:", domain)
- update_last_nodeinfo(domain)
-
- # NOISY-DEBUG: print("DEBUG: EXIT!")
-
-def send_bot_post(instance: str, blocks: dict):
- message = instance + " has blocked the following instances:\n\n"
- truncated = False
-
- if len(blocks) > 20:
- truncated = True
- blocks = blocks[0 : 19]
-
- for block in blocks:
- if block["reason"] == None or block["reason"] == '':
- message = message + block["blocked"] + " with unspecified reason\n"
- else:
- if len(block["reason"]) > 420:
- block["reason"] = block["reason"][0:419] + "[…]"
-
- message = message + block["blocked"] + ' for "' + block["reason"].replace("@", "@\u200b") + '"\n'
-
- if truncated:
- message = message + "(the list has been truncated to the first 20 entries)"
-
- botheaders = {**headers, **{"Authorization": "Bearer " + config["bot_token"]}}
-
- req = reqto.post(
- f"{config['bot_instance']}/api/v1/statuses",
- data={
- "status" : message,
- "visibility" : config['bot_visibility'],
- "content_type": "text/plain"
- },
- headers=botheaders,
- timeout=10
- ).json()
-
- return True
-
-def get_mastodon_blocks(domain: str) -> dict:
- # NOISY-DEBUG: print("DEBUG: Fetching mastodon blocks from domain:", domain)
- blocks = {
- "Suspended servers": [],
- "Filtered media" : [],
- "Limited servers" : [],
- "Silenced servers" : [],
- }
-
- try:
- doc = bs4.BeautifulSoup(
- reqto.get(f"https://{domain}/about/more", headers=headers, timeout=(config["connection_timeout"], config["read_timeout"])).text,
- "html.parser",
- )
- except BaseException as e:
- print("ERROR: Cannot fetch from domain:", domain, e)
- update_last_error(domain, e)
- return {}
-
- for header in doc.find_all("h3"):
- header_text = tidyup(header.text)
-
- if header_text in language_mapping:
- # NOISY-DEBUG: print(f"DEBUG: header_text='{header_text}'")
- header_text = language_mapping[header_text]
-
- if header_text in blocks or header_text.lower() in blocks:
- # replaced find_next_siblings with find_all_next to account for instances that e.g. hide lists in dropdown menu
- for line in header.find_all_next("table")[0].find_all("tr")[1:]:
- blocks[header_text].append(
- {
- "domain": tidyup(line.find("span").text),
- "hash" : tidyup(line.find("span")["title"][9:]),
- "reason": tidyup(line.find_all("td")[1].text),
- }
- )
-
- # NOISY-DEBUG: print("DEBUG: Returning blocks for domain:", domain)
- return {
- "reject" : blocks["Suspended servers"],
- "media_removal" : blocks["Filtered media"],
- "followers_only": blocks["Limited servers"] + blocks["Silenced servers"],
- }
-
-def get_friendica_blocks(domain: str) -> dict:
- # NOISY-DEBUG: print("DEBUG: Fetching friendica blocks from domain:", domain)
- blocks = []
-
- try:
- doc = bs4.BeautifulSoup(
- reqto.get(f"https://{domain}/friendica", headers=headers, timeout=(config["connection_timeout"], config["read_timeout"])).text,
- "html.parser",
- )
- except BaseException as e:
- print("WARNING: Failed to fetch /friendica from domain:", domain, e)
- update_last_error(domain, e)
- return {}
-
- blocklist = doc.find(id="about_blocklist")
-
- # Prevents exceptions:
- if blocklist is None:
- # NOISY-DEBUG: print("DEBUG:Instance has no block list:", domain)
- return {}
-
- for line in blocklist.find("table").find_all("tr")[1:]:
- blocks.append({
- "domain": tidyup(line.find_all("td")[0].text),
- "reason": tidyup(line.find_all("td")[1].text)
- })
-
- # NOISY-DEBUG: print("DEBUG: Returning blocks() for domain:", domain, len(blocks))
- return {
- "reject": blocks
- }
-
-def get_misskey_blocks(domain: str) -> dict:
- # NOISY-DEBUG: print("DEBUG: Fetching misskey blocks from domain:", domain)
- blocks = {
- "suspended": [],
- "blocked" : []
- }
-
- counter = 0
- step = 99
- while True:
- # iterating through all "suspended" (follow-only in its terminology)
- # instances page-by-page, since that troonware doesn't support
- # sending them all at once
- try:
- if counter == 0:
- # NOISY-DEBUG: print("DEBUG: Sending JSON API request to domain,step,counter:", domain, step, counter)
- doc = post_json_api(domain, "/api/federation/instances/", json.dumps({
- "sort" : "+caughtAt",
- "host" : None,
- "suspended": True,
- "limit" : step
- }))
- else:
- # NOISY-DEBUG: print("DEBUG: Sending JSON API request to domain,step,counter:", domain, step, counter)
- doc = post_json_api(domain, "/api/federation/instances/", json.dumps({
- "sort" : "+caughtAt",
- "host" : None,
- "suspended": True,
- "limit" : step,
- "offset" : counter-1
- }))
-
- # NOISY-DEBUG: print("DEBUG: doc():", len(doc))
- if len(doc) == 0:
- # NOISY-DEBUG: print("DEBUG: Returned zero bytes, exiting loop:", domain)
- break
-
- for instance in doc:
- # just in case
- if instance["isSuspended"]:
- blocks["suspended"].append(
- {
- "domain": tidyup(instance["host"]),
- # no reason field, nothing
- "reason": ""
- }
- )
-
- if len(doc) < step:
- # NOISY-DEBUG: print("DEBUG: End of request:", len(doc), step)
- break
-
- # NOISY-DEBUG: print("DEBUG: Raising counter by step:", step)
- counter = counter + step
-
- except BaseException as e:
- print("WARNING: Caught error, exiting loop:", domain, e)
- update_last_error(domain, e)
- counter = 0
- break
-
- while True:
- # same shit, different asshole ("blocked" aka full suspend)
- try:
- if counter == 0:
- # NOISY-DEBUG: print("DEBUG: Sending JSON API request to domain,step,counter:", domain, step, counter)
- doc = post_json_api(domain,"/api/federation/instances", json.dumps({
- "sort" : "+caughtAt",
- "host" : None,
- "blocked": True,
- "limit" : step
- }))
- else:
- # NOISY-DEBUG: print("DEBUG: Sending JSON API request to domain,step,counter:", domain, step, counter)
- doc = post_json_api(domain,"/api/federation/instances", json.dumps({
- "sort" : "+caughtAt",
- "host" : None,
- "blocked": True,
- "limit" : step,
- "offset" : counter-1
- }))
-
- # NOISY-DEBUG: print("DEBUG: doc():", len(doc))
- if len(doc) == 0:
- # NOISY-DEBUG: print("DEBUG: Returned zero bytes, exiting loop:", domain)
- break
-
- for instance in doc:
- if instance["isBlocked"]:
- blocks["blocked"].append({
- "domain": tidyup(instance["host"]),
- "reason": ""
- })
-
- if len(doc) < step:
- # NOISY-DEBUG: print("DEBUG: End of request:", len(doc), step)
- break
-
- # NOISY-DEBUG: print("DEBUG: Raising counter by step:", step)
- counter = counter + step
-
- except BaseException as e:
- print("ERROR: Exception during POST:", domain, e)
- update_last_error(domain, e)
- counter = 0
- break
-
- # NOISY-DEBUG: print("DEBUG: Returning for domain,blocked(),suspended():", domain, len(blocks["blocked"]), len(blocks["suspended"]))
- return {
- "reject" : blocks["blocked"],
- "followers_only": blocks["suspended"]
- }
-
-def tidyup(string: str) -> str:
- # some retards put their blocks in variable case
- string = string.lower().strip()
-
- # other retards put the port
- string = re.sub("\:\d+$", "", string)
-
- # bigger retards put the schema in their blocklist, sometimes even without slashes
- string = re.sub("^https?\:(\/*)", "", string)
+import sys
+from fba import boot
- # and trailing slash
- string = re.sub("\/$", "", string)
+# Init parser
+boot.init_parser()
- # and the @
- string = re.sub("^\@", "", string)
+# Run command
+status = boot.run_command()
- # the biggest retards of them all try to block individual users
- string = re.sub("(.+)\@", "", string)
+# Shutdown again
+boot.shutdown()
- return string
+# Exit with status code
+sys.exit(status)
projects / fba.git / blobdiff