-# 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
# 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/>.
-import bs4
import hashlib
import re
-import reqto
-import requests
import json
import sqlite3
import sys
import time
-import validators
from urllib.parse import urlparse
+import bs4
+import requests
+import validators
+
from fba import blacklist
-from fba import cache
from fba import config
from fba import instances
+from fba import network
from fba.federation import lemmy
from fba.federation import misskey
"http://nodeinfo.diaspora.software/ns/schema/1.0",
]
-# HTTP headers for non-API requests
-headers = {
- "User-Agent": config.get("useragent"),
-}
-
-# HTTP headers for API requests
-api_headers = {
- "User-Agent": config.get("useragent"),
- "Content-Type": "application/json",
-}
-
# Connect to database
connection = sqlite3.connect("blocks.db")
cursor = connection.cursor()
def is_primitive(var: any) -> bool:
# DEBUG: print(f"DEBUG: var[]='{type(var)}' - CALLED!")
- return type(var) in {int, str, float, bool} or var == None
+ return type(var) in {int, str, float, bool} or var is None
def fetch_instances(domain: str, origin: str, software: str, script: str, path: str = None):
# DEBUG: print(f"DEBUG: domain='{domain}',origin='{origin}',software='{software}',path='{path}' - CALLED!")
- if type(domain) != str:
+ if not isinstance(domain, str):
raise ValueError(f"Parameter domain[]={type(domain)} is not 'str'")
elif domain == "":
- raise ValueError(f"Parameter 'domain' is empty")
- elif type(origin) != str and origin != None:
+ raise ValueError("Parameter 'domain' is empty")
+ elif not isinstance(origin, str) and origin is not None:
raise ValueError(f"Parameter origin[]={type(origin)} is not 'str'")
- elif type(script) != str:
+ elif software is None:
+ # DEBUG: print(f"DEBUG: software for domain='{domain}' is not set, determining ...")
+ software = determine_software(domain, path)
+ # DEBUG: print(f"DEBUG: Determined software='{software}' for domain='{domain}'")
+ elif not isinstance(software, str):
+ raise ValueError(f"Parameter software[]={type(software)} is not 'str'")
+ elif not isinstance(script, str):
raise ValueError(f"Parameter script[]={type(script)} is not 'str'")
elif domain == "":
- raise ValueError(f"Parameter 'domain' is empty")
+ raise ValueError("Parameter 'domain' is empty")
if not instances.is_registered(domain):
# DEBUG: print("DEBUG: Adding new domain:", domain, origin)
# DEBUG: print("DEBUG: Fetching instances for domain:", domain, software)
peerlist = fetch_peers(domain, software)
- if (peerlist is None):
+ if peerlist is None:
print("ERROR: Cannot fetch peers:", domain)
return
elif instances.has_pending_instance_data(domain):
print(f"INFO: Checking {len(peerlist)} instances from {domain} ...")
for instance in peerlist:
- if instance == None:
+ if instance is None:
# Skip "None" types as tidup() cannot parse them
continue
if not instances.is_registered(instance):
# DEBUG: print("DEBUG: Adding new instance:", instance, domain)
instances.add(instance, domain, script)
- except BaseException as e:
- print(f"ERROR: instance='{instance}',exception[{type(e)}]:'{str(e)}'")
+ except BaseException as exc:
+ print(f"ERROR: instance='{instance}',exc[{type(exc)}]:'{str(exc)}'")
continue
# DEBUG: print("DEBUG: EXIT!")
peers = list()
for key in ["linked", "allowed", "blocked"]:
# DEBUG: print(f"DEBUG: Checking key='{key}'")
- if key in rows and rows[key] != None:
+ if key in rows and rows[key] is not None:
# DEBUG: print(f"DEBUG: Adding {len(rows[key])} peer(s) to peers list ...")
for peer in rows[key]:
# DEBUG: print(f"DEBUG: peer='{peer}' - BEFORE!")
# DEBUG: print(f"DEBUG: Was not able to find common seperator, returning untouched software='{software}'")
return software
- matches = None
match = None
# DEBUG: print(f"DEBUG: Checking {len(patterns)} patterns ...")
for pattern in patterns:
match = pattern.match(version)
# DEBUG: print(f"DEBUG: match[]={type(match)}")
- if type(match) is re.Match:
+ if isinstance(match, re.Match):
+ # DEBUG: print(f"DEBUG: version='{version}' is matching pattern='{pattern}'")
break
# DEBUG: print(f"DEBUG: version[{type(version)}]='{version}',match='{match}'")
- if type(match) is not re.Match:
+ if not isinstance(match, re.Match):
print(f"WARNING: version='{version}' does not match regex, leaving software='{software}' untouched.")
return software
def strip_powered_by(software: str) -> str:
# DEBUG: print(f"DEBUG: software='{software}' - CALLED!")
- if software == "":
- print(f"ERROR: Bad method call, 'software' is empty")
- raise Exception("Parameter 'software' is empty")
+ if not isinstance(software, str):
+ raise ValueError(f"Parameter software[]='{type(software)}' is not 'str'")
+ elif software == "":
+ raise ValueError("Parameter 'software' is empty")
elif not "powered by" in software:
- print(f"WARNING: Cannot find 'powered by' in '{software}'!")
+ print(f"WARNING: Cannot find 'powered by' in software='{software}'!")
return software
start = software.find("powered by ")
def strip_hosted_on(software: str) -> str:
# DEBUG: print(f"DEBUG: software='{software}' - CALLED!")
- if software == "":
- print(f"ERROR: Bad method call, 'software' is empty")
- raise Exception("Parameter 'software' is empty")
+ if not isinstance(software, str):
+ raise ValueError(f"Parameter software[]='{type(software)}' is not 'str'")
+ elif software == "":
+ raise ValueError("Parameter 'software' is empty")
elif not "hosted on" in software:
print(f"WARNING: Cannot find 'hosted on' in '{software}'!")
return software
end = software.find("hosted on ")
# DEBUG: print(f"DEBUG: end[{type(end)}]='{end}'")
- software = software[0, start].strip()
+ software = software[0, end].strip()
# DEBUG: print(f"DEBUG: software='{software}'")
software = strip_until(software, " - ")
def strip_until(software: str, until: str) -> str:
# DEBUG: print(f"DEBUG: software='{software}',until='{until}' - CALLED!")
- if software == "":
- print(f"ERROR: Bad method call, 'software' is empty")
- raise Exception("Parameter 'software' is empty")
+ if not isinstance(software, str):
+ raise ValueError(f"Parameter software[]='{type(software)}' is not 'str'")
+ elif software == "":
+ raise ValueError("Parameter 'software' is empty")
+ elif not isinstance(until, str):
+ raise ValueError(f"Parameter until[]='{type(until)}' is not 'str'")
elif until == "":
- print(f"ERROR: Bad method call, 'until' is empty")
- raise Exception("Parameter 'until' is empty")
+ raise ValueError("Parameter 'until' is empty")
elif not until in software:
print(f"WARNING: Cannot find '{until}' in '{software}'!")
return software
return software
def remove_pending_error(domain: str):
- if type(domain) != str:
+ if not isinstance(domain, str):
raise ValueError(f"Parameter domain[]={type(domain)} is not 'str'")
elif domain == "":
- raise ValueError(f"Parameter 'domain' is empty")
+ raise ValueError("Parameter 'domain' is empty")
try:
# Prevent updating any pending errors, nodeinfo was found
# DEBUG: print("DEBUG: EXIT!")
def get_hash(domain: str) -> str:
- if type(domain) != str:
+ if not isinstance(domain, str):
raise ValueError(f"Parameter domain[]={type(domain)} is not 'str'")
elif domain == "":
- raise ValueError(f"Parameter 'domain' is empty")
+ raise ValueError("Parameter 'domain' is empty")
return hashlib.sha256(domain.encode("utf-8")).hexdigest()
def log_error(domain: str, response: requests.models.Response):
# DEBUG: print("DEBUG: domain,response[]:", domain, type(response))
- if type(domain) != str:
+ if not isinstance(domain, str):
raise ValueError(f"Parameter domain[]={type(domain)} is not 'str'")
elif domain == "":
- raise ValueError(f"Parameter 'domain' is empty")
+ raise ValueError("Parameter 'domain' is empty")
+ elif config.get("write_error_log").lower() != "true":
+ # DEBUG: print(f"DEBUG: Writing to error_log is disabled in configuruation file - EXIT!")
+ return
try:
# DEBUG: print("DEBUG: BEFORE response[]:", type(response))
if isinstance(response, BaseException) or isinstance(response, json.decoder.JSONDecodeError):
- response = str(response)
+ response = f"response[{type(response)}]='{str(response)}'"
# DEBUG: print("DEBUG: AFTER response[]:", type(response))
- if type(response) is str:
+ if isinstance(response, str):
cursor.execute("INSERT INTO error_log (domain, error_code, error_message, created) VALUES (?, 999, ?, ?)",[
domain,
response,
# Cleanup old entries
# DEBUG: print(f"DEBUG: Purging old records (distance: {config.get('error_log_cleanup')})")
cursor.execute("DELETE FROM error_log WHERE created < ?", [time.time() - config.get("error_log_cleanup")])
- except BaseException as e:
- print(f"ERROR: failed SQL query: domain='{domain}',exception[{type(e)}]:'{str(e)}'")
+ except BaseException as exc:
+ print(f"ERROR: failed SQL query: domain='{domain}',exc[{type(exc)}]:'{str(exc)}'")
sys.exit(255)
# DEBUG: print("DEBUG: EXIT!")
def fetch_peers(domain: str, software: str) -> list:
# DEBUG: print(f"DEBUG: domain({len(domain)})={domain},software={software} - CALLED!")
- if type(domain) != str:
+ if not isinstance(domain, str):
raise ValueError(f"Parameter domain[]={type(domain)} is not 'str'")
elif domain == "":
- raise ValueError(f"Parameter 'domain' is empty")
- elif type(software) != str and software != None:
+ raise ValueError("Parameter 'domain' is empty")
+ elif not isinstance(software, str) and software is not None:
raise ValueError(f"software[]={type(software)} is not 'str'")
if software == "misskey":
# DEBUG: print(f"DEBUG: Fetching peers from '{domain}',software='{software}' ...")
peers = list()
try:
- response = get_response(domain, "/api/v1/instance/peers", api_headers, (config.get("connection_timeout"), config.get("read_timeout")))
+ response = network.fetch_response(domain, "/api/v1/instance/peers", network.api_headers, (config.get("connection_timeout"), config.get("read_timeout")))
+ # DEBUG: print(f"DEBUG: response[]='{type(response)}'")
data = json_from_response(response)
-
# DEBUG: print(f"DEBUG: response.ok={response.ok},response.status_code={response.status_code},data[]='{type(data)}'")
+
if not response.ok or response.status_code >= 400:
- # DEBUG: print(f"DEBUG: Was not able to fetch peers, trying alternative ...")
- response = get_response(domain, "/api/v3/site", api_headers, (config.get("connection_timeout"), config.get("read_timeout")))
+ # DEBUG: print("DEBUG: Was not able to fetch peers, trying alternative ...")
+ response = network.fetch_response(domain, "/api/v3/site", network.api_headers, (config.get("connection_timeout"), config.get("read_timeout")))
data = json_from_response(response)
# DEBUG: print(f"DEBUG: response.ok={response.ok},response.status_code={response.status_code},data[]='{type(data)}'")
# DEBUG: print("DEBUG: Querying API was successful:", domain, len(data))
peers = data
- except BaseException as e:
- print("WARNING: Some error during get():", domain, e)
- instances.update_last_error(domain, e)
+ except BaseException as exc:
+ print("WARNING: Some error during fetch_peers():", domain, exc)
+ instances.update_last_error(domain, exc)
# DEBUG: print(f"DEBUG: Adding '{len(peers)}' for domain='{domain}'")
- instances.set("total_peers", domain, len(peers))
+ instances.set_data("total_peers", domain, len(peers))
# DEBUG: print(f"DEBUG: Updating last_instance_fetch for domain='{domain}' ...")
instances.update_last_instance_fetch(domain)
# DEBUG: print("DEBUG: Returning peers[]:", type(peers))
return peers
-def post_json_api(domain: str, path: str, parameter: str, extra_headers: dict = {}) -> dict:
- # DEBUG: print(f"DEBUG: domain='{domain}',path='{path}',parameter='{parameter}',extra_headers()={len(extra_headers)} - CALLED!")
- if type(domain) != str:
- raise ValueError(f"Parameter domain[]={type(domain)} is not 'str'")
- elif domain == "":
- raise ValueError(f"Parameter 'domain' is empty")
- elif type(path) != str:
- raise ValueError(f"path[]={type(path)} is not 'str'")
- elif path == "":
- raise ValueError("Parameter 'path' cannot be empty")
- elif type(parameter) != str:
- raise ValueError(f"parameter[]={type(parameter)} is not 'str'")
-
- # DEBUG: print("DEBUG: Sending POST to domain,path,parameter:", domain, path, parameter, extra_headers)
- data = {}
- try:
- response = reqto.post(
- f"https://{domain}{path}",
- data=parameter,
- headers={**api_headers, **extra_headers},
- timeout=(config.get("connection_timeout"), config.get("read_timeout"))
- )
-
- data = json_from_response(response)
- # DEBUG: print(f"DEBUG: response.ok={response.ok},response.status_code={response.status_code},data[]='{type(data)}'")
- if not response.ok or response.status_code >= 400:
- print(f"WARNING: Cannot query JSON API: domain='{domain}',path='{path}',parameter()={len(parameter)},response.status_code='{response.status_code}',data[]='{type(data)}'")
- instances.update_last_error(domain, response)
-
- except BaseException as e:
- print(f"WARNING: Some error during post(): domain='{domain}',path='{path}',parameter()={len(parameter)},exception[{type(e)}]:'{str(e)}'")
-
- # DEBUG: print(f"DEBUG: Returning data({len(data)})=[]:{type(data)}")
- return data
-
def fetch_nodeinfo(domain: str, path: str = None) -> list:
# DEBUG: print(f"DEBUG: domain='{domain}',path={path} - CALLED!")
- if type(domain) != str:
+ if not isinstance(domain, str):
raise ValueError(f"Parameter domain[]={type(domain)} is not 'str'")
elif domain == "":
- raise ValueError(f"Parameter 'domain' is empty")
- elif type(path) != str and path != None:
+ raise ValueError("Parameter 'domain' is empty")
+ elif not isinstance(path, str) and path is not None:
raise ValueError(f"Parameter path[]={type(path)} is not 'str'")
# DEBUG: print(f"DEBUG: Fetching nodeinfo from domain='{domain}' ...")
data = {}
for request in request_paths:
- if path != None and path != "" and path != f"https://{domain}{path}":
+ if path is not None and path != "" and path != f"https://{domain}{path}":
# DEBUG: print(f"DEBUG: path='{path}' does not match request='{request}' - SKIPPED!")
continue
try:
# DEBUG: print(f"DEBUG: Fetching request='{request}' from domain='{domain}' ...")
- response = get_response(domain, request, api_headers, (config.get("nodeinfo_connection_timeout"), config.get("nodeinfo_read_timeout")))
+ response = network.fetch_response(domain, request, network.api_headers, (config.get("nodeinfo_connection_timeout"), config.get("nodeinfo_read_timeout")))
data = json_from_response(response)
# DEBUG: print(f"DEBUG: response.ok={response.ok},response.status_code={response.status_code},data[]='{type(data)}'")
if response.ok and isinstance(data, dict):
# DEBUG: print("DEBUG: Success:", request)
- instances.set("detection_mode", domain, "STATIC_CHECK")
- instances.set("nodeinfo_url" , domain, request)
+ instances.set_data("detection_mode", domain, "STATIC_CHECK")
+ instances.set_data("nodeinfo_url" , domain, request)
break
elif response.ok and isinstance(data, list):
print(f"UNSUPPORTED: domain='{domain}' returned a list: '{data}'")
instances.update_last_error(domain, response)
continue
- except BaseException as e:
+ except BaseException as exc:
# DEBUG: print("DEBUG: Cannot fetch API request:", request)
- instances.update_last_error(domain, e)
+ instances.update_last_error(domain, exc)
pass
# DEBUG: print(f"DEBUG: data()={len(data)} - EXIT!")
def fetch_wellknown_nodeinfo(domain: str) -> list:
# DEBUG: print(f"DEBUG: domain='{domain}' - CALLED!")
- if type(domain) != str:
+ if not isinstance(domain, str):
raise ValueError(f"Parameter domain[]={type(domain)} is not 'str'")
elif domain == "":
- raise ValueError(f"Parameter 'domain' is empty")
+ raise ValueError("Parameter 'domain' is empty")
# DEBUG: print("DEBUG: Fetching .well-known info for domain:", domain)
data = {}
try:
- response = get_response(domain, "/.well-known/nodeinfo", api_headers, (config.get("nodeinfo_connection_timeout"), config.get("nodeinfo_read_timeout")))
+ response = network.fetch_response(domain, "/.well-known/nodeinfo", network.api_headers, (config.get("nodeinfo_connection_timeout"), config.get("nodeinfo_read_timeout")))
data = json_from_response(response)
# DEBUG: print("DEBUG: domain,response.ok,data[]:", domain, response.ok, type(data))
# DEBUG: print("DEBUG: rel,href:", link["rel"], link["href"])
if link["rel"] in nodeinfo_identifier:
# DEBUG: print("DEBUG: Fetching nodeinfo from:", link["href"])
- response = get_url(link["href"], api_headers, (config.get("connection_timeout"), config.get("read_timeout")))
+ response = fetch_url(link["href"], network.api_headers, (config.get("connection_timeout"), config.get("read_timeout")))
data = json_from_response(response)
# DEBUG: print("DEBUG: href,response.ok,response.status_code:", link["href"], response.ok, response.status_code)
if response.ok and isinstance(data, dict):
# DEBUG: print("DEBUG: Found JSON nodeinfo():", len(data))
- instances.set("detection_mode", domain, "AUTO_DISCOVERY")
- instances.set("nodeinfo_url" , domain, link["href"])
+ instances.set_data("detection_mode", domain, "AUTO_DISCOVERY")
+ instances.set_data("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:
+ except BaseException as exc:
print("WARNING: Failed fetching .well-known info:", domain)
- instances.update_last_error(domain, e)
+ instances.update_last_error(domain, exc)
pass
# DEBUG: print("DEBUG: Returning data[]:", type(data))
def fetch_generator_from_path(domain: str, path: str = "/") -> str:
# DEBUG: print(f"DEBUG: domain({len(domain)})={domain},path={path} - CALLED!")
- if type(domain) != str:
+ if not isinstance(domain, str):
raise ValueError(f"Parameter domain[]={type(domain)} is not 'str'")
elif domain == "":
- raise ValueError(f"Parameter 'domain' is empty")
- elif type(path) != str:
+ raise ValueError("Parameter 'domain' is empty")
+ elif not isinstance(path, str):
raise ValueError(f"path[]={type(path)} is not 'str'")
elif path == "":
- raise ValueError(f"Parameter 'domain' is empty")
+ raise ValueError("Parameter 'path' is empty")
# DEBUG: print(f"DEBUG: domain='{domain}',path='{path}' - CALLED!")
software = None
try:
# DEBUG: print(f"DEBUG: Fetching path='{path}' from '{domain}' ...")
- response = get_response(domain, path, headers, (config.get("connection_timeout"), config.get("read_timeout")))
+ response = network.fetch_response(domain, path, network.web_headers, (config.get("connection_timeout"), config.get("read_timeout")))
# DEBUG: print("DEBUG: domain,response.ok,response.status_code,response.text[]:", domain, response.ok, response.status_code, type(response.text))
if response.ok and response.status_code < 300 and len(response.text) > 0:
# DEBUG: print("DEBUG: Found generator meta tag:", domain)
software = tidyup_domain(generator.get("content"))
print(f"INFO: domain='{domain}' is generated by '{software}'")
- instances.set("detection_mode", domain, "GENERATOR")
+ instances.set_data("detection_mode", domain, "GENERATOR")
remove_pending_error(domain)
elif isinstance(site_name, bs4.element.Tag):
# DEBUG: print("DEBUG: Found property=og:site_name:", domain)
sofware = tidyup_domain(site_name.get("content"))
print(f"INFO: domain='{domain}' has og:site_name='{software}'")
- instances.set("detection_mode", domain, "SITE_NAME")
+ instances.set_data("detection_mode", domain, "SITE_NAME")
remove_pending_error(domain)
- except BaseException as e:
- # DEBUG: print(f"DEBUG: Cannot fetch / from '{domain}':", e)
- instances.update_last_error(domain, e)
+ except BaseException as exc:
+ # DEBUG: print(f"DEBUG: Cannot fetch / from '{domain}':", exc)
+ instances.update_last_error(domain, exc)
pass
# DEBUG: print(f"DEBUG: software[]={type(software)}")
- if type(software) is str and software == "":
+ if isinstance(software, str) and software == "":
# DEBUG: print(f"DEBUG: Corrected empty string to None for software of domain='{domain}'")
software = None
- elif type(software) is str and ("." in software or " " in software):
+ elif isinstance(software, str) and ("." in software or " " in software):
# DEBUG: print(f"DEBUG: software='{software}' may contain a version number, domain='{domain}', removing it ...")
software = remove_version(software)
# DEBUG: print(f"DEBUG: software[]={type(software)}")
- if type(software) is str and " powered by " in software:
+ if isinstance(software, str) and " powered by " in software:
# DEBUG: print(f"DEBUG: software='{software}' has 'powered by' in it")
software = remove_version(strip_powered_by(software))
- elif type(software) is str and " hosted on " in software:
+ elif isinstance(software, str) and " hosted on " in software:
# DEBUG: print(f"DEBUG: software='{software}' has 'hosted on' in it")
software = remove_version(strip_hosted_on(software))
- elif type(software) is str and " by " in software:
+ elif isinstance(software, str) and " by " in software:
# DEBUG: print(f"DEBUG: software='{software}' has ' by ' in it")
software = strip_until(software, " by ")
- elif type(software) is str and " see " in software:
+ elif isinstance(software, str) and " see " in software:
# DEBUG: print(f"DEBUG: software='{software}' has ' see ' in it")
software = strip_until(software, " see ")
def determine_software(domain: str, path: str = None) -> str:
# DEBUG: print(f"DEBUG: domain({len(domain)})={domain},path={path} - CALLED!")
- if type(domain) != str:
+ if not isinstance(domain, str):
raise ValueError(f"Parameter domain[]={type(domain)} is not 'str'")
elif domain == "":
- raise ValueError(f"Parameter 'domain' is empty")
- elif type(path) != str and path != None:
+ raise ValueError("Parameter 'domain' is empty")
+ elif not isinstance(path, str) and path is not None:
raise ValueError(f"Parameter path[]={type(path)} is not 'str'")
# DEBUG: print("DEBUG: Determining software for domain,path:", domain, path)
software = "misskey"
elif software.find("/") > 0:
print("WARNING: Spliting of slash:", software)
- software = tidup_domain(software.split("/")[-1]);
+ software = tidyup_domain(software.split("/")[-1])
elif software.find("|") > 0:
print("WARNING: Spliting of pipe:", software)
- software = tidyup_domain(software.split("|")[0]);
+ software = tidyup_domain(software.split("|")[0])
elif "powered by" in software:
# DEBUG: print(f"DEBUG: software='{software}' has 'powered by' in it")
software = strip_powered_by(software)
- elif type(software) is str and " by " in software:
+ elif isinstance(software, str) and " by " in software:
# DEBUG: print(f"DEBUG: software='{software}' has ' by ' in it")
software = strip_until(software, " by ")
- elif type(software) is str and " see " in software:
+ elif isinstance(software, str) and " see " in software:
# DEBUG: print(f"DEBUG: software='{software}' has ' see ' in it")
software = strip_until(software, " see ")
software = remove_version(software)
# DEBUG: print(f"DEBUG: software[]={type(software)}")
- if type(software) is str and "powered by" in software:
+ if isinstance(software, str) and "powered by" in software:
# DEBUG: print(f"DEBUG: software='{software}' has 'powered by' in it")
software = remove_version(strip_powered_by(software))
# DEBUG: print("DEBUG: Returning domain,software:", domain, software)
return software
-def send_bot_post(instance: str, blocklist: dict):
- # DEBUG: print(f"DEBUG: instance={instance},blocklist()={len(blocklist)} - CALLED!")
- if type(domain) != str:
- raise ValueError(f"Parameter domain[]='{type(domain)}' is not 'str'")
- elif domain == "":
- raise ValueError("Parameter 'domain' is empty")
- elif type(blocklist) != dict:
- raise ValueError(f"Parameter blocklist[]='{type(blocklist)}' is not 'dict'")
-
- message = instance + " has blocked the following instances:\n\n"
- truncated = False
-
- if len(blocklist) > 20:
- truncated = True
- blocklist = blocklist[0 : 19]
-
- # DEBUG: print(f"DEBUG: blocklist()={len(blocklist)}")
- for block in blocklist:
- # DEBUG: print(f"DEBUG: block['{type(block)}']={block}")
- 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 = {**api_headers, **{"Authorization": "Bearer " + config.get("bot_token")}}
-
- req = reqto.post(
- f"{config.get('bot_instance')}/api/v1/statuses",
- data={
- "status" : message,
- "visibility" : config.get('bot_visibility'),
- "content_type": "text/plain"
- },
- headers=botheaders,
- timeout=10
- ).json()
-
- return True
-
-def fetch_friendica_blocks(domain: str) -> dict:
- # DEBUG: print(f"DEBUG: domain='{domain}' - CALLED!")
- if type(domain) != str:
- raise ValueError(f"Parameter domain[]={type(domain)} is not 'str'")
- elif domain == "":
- raise ValueError(f"Parameter 'domain' is empty")
-
- # DEBUG: print("DEBUG: Fetching friendica blocks from domain:", domain)
- blocked = list()
-
- try:
- doc = bs4.BeautifulSoup(
- get_response(domain, "/friendica", headers, (config.get("connection_timeout"), config.get("read_timeout"))).text,
- "html.parser",
- )
- except BaseException as e:
- print("WARNING: Failed to fetch /friendica from domain:", domain, e)
- instances.update_last_error(domain, e)
- return {}
-
- blocklist = doc.find(id="about_blocklist")
-
- # Prevents exceptions:
- if blocklist is None:
- # DEBUG: print("DEBUG: Instance has no block list:", domain)
- return {}
-
- table = blocklist.find("table")
-
- # DEBUG: print(f"DEBUG: table[]='{type(table)}'")
- if table.find("tbody"):
- rows = table.find("tbody").find_all("tr")
- else:
- rows = table.find_all("tr")
-
- # DEBUG: print(f"DEBUG: Found rows()={len(rows)}")
- for line in rows:
- # DEBUG: print(f"DEBUG: line='{line}'")
- blocked.append({
- "domain": tidyup_domain(line.find_all("td")[0].text),
- "reason": tidyup_reason(line.find_all("td")[1].text)
- })
- # DEBUG: print("DEBUG: Next!")
-
- # DEBUG: print("DEBUG: Returning blocklist() for domain:", domain, len(blocklist))
- return {
- "reject": blocked
- }
-
def tidyup_reason(reason: str) -> str:
# DEBUG: print(f"DEBUG: reason='{reason}' - CALLED!")
- if type(reason) != str:
+ if not isinstance(reason, str):
raise ValueError(f"Parameter reason[]={type(reason)} is not 'str'")
# Strip string
def tidyup_domain(domain: str) -> str:
# DEBUG: print(f"DEBUG: domain='{domain}' - CALLED!")
- if type(domain) != str:
+ if not isinstance(domain, str):
raise ValueError(f"Parameter domain[]={type(domain)} is not 'str'")
# All lower-case and strip spaces out + last dot
# DEBUG: print(f"DEBUG: data[]={type(data)} - EXIT!")
return data
-def get_response(domain: str, path: str, headers: dict, timeout: list) -> requests.models.Response:
- # DEBUG: print(f"DEBUG: domain='{domain}',path='{path}',headers()={len(headers)},timeout={timeout} - CALLED!")
- if type(domain) != str:
- raise ValueError(f"Parameter domain[]='{type(domain)}' is not 'str'")
- elif domain == "":
- raise ValueError("Parameter 'domain' is empty")
- elif type(path) != str:
- raise ValueError(f"Parameter path[]='{type(path)}' is not 'str'")
- elif path == "":
- raise ValueError("Parameter 'path' is empty")
-
- try:
- # DEBUG: print(f"DEBUG: Sending request to '{domain}{path}' ...")
- response = reqto.get(
- f"https://{domain}{path}",
- headers=headers,
- timeout=timeout
- );
- except requests.exceptions.ConnectionError as e:
- # DEBUG: print(f"DEBUG: Fetching '{path}' from '{domain}' failed. exception[{type(e)}]='{str(e)}'")
- instances.update_last_error(domain, e)
- raise e
-
- # DEBUG: print(f"DEBUG: response[]='{type(response)}' - EXXIT!")
- return response
-
-def has_key(keys: list, search: str, value: any) -> bool:
- # DEBUG: print(f"DEBUG: keys()={len(keys)},search='{search}',value[]='{type(value)}' - CALLED!")
- if type(keys) != list:
- raise ValueError(f"Parameter keys[]='{type(keys)}' is not 'list'")
- elif type(search) != str:
- raise ValueError(f"Parameter search[]='{type(search)}' is not 'str'")
- elif search == "":
- raise ValueError("Parameter 'search' is empty")
+def has_key(lists: list, key: str, value: any) -> bool:
+ # DEBUG: print(f"DEBUG: lists()={len(lists)},key='{key}',value[]='{type(value)}' - CALLED!")
+ if not isinstance(lists, list):
+ raise ValueError(f"Parameter lists[]='{type(lists)}' is not 'list'")
+ elif not isinstance(key, str):
+ raise ValueError(f"Parameter key[]='{type(key)}' is not 'str'")
+ elif key == "":
+ raise ValueError("Parameter 'key' is empty")
has = False
- # DEBUG: print(f"DEBUG: Checking keys()={len(keys)} ...")
- for key in keys:
- # DEBUG: print(f"DEBUG: key['{type(key)}']={key}")
- if type(key) != dict:
- raise ValueError(f"key[]='{type(key)}' is not 'dict'")
- elif not search in key:
- raise KeyError(f"Cannot find search='{search}'")
- elif key[search] == value:
+ # DEBUG: print(f"DEBUG: Checking lists()={len(lists)} ...")
+ for row in lists:
+ # DEBUG: print(f"DEBUG: row['{type(row)}']={row}")
+ if not isinstance(row, dict):
+ raise ValueError(f"row[]='{type(row)}' is not 'dict'")
+ elif not key in row:
+ raise KeyError(f"Cannot find key='{key}'")
+ elif row[key] == value:
has = True
break
# DEBUG: print(f"DEBUG: tag[]={type(tag)} - CALLED!")
if not isinstance(tag, bs4.element.Tag):
raise ValueError(f"Parameter tag[]={type(tag)} is not type of bs4.element.Tag")
- elif not isinstance(tag, bs4.element.Tag):
- raise KeyError("Cannot find table with instances!")
elif len(tag.select("tr")) == 0:
raise KeyError("No table rows found in table!")
print(f"WARNING: domain='{domain}' is blacklisted - skipped!")
continue
elif domain == "gab.com/.ai, develop.gab.com":
- # DEBUG: print(f"DEBUG: Multiple domains detected in one row")
+ # DEBUG: print("DEBUG: Multiple domains detected in one row")
domains.append({
"domain": "gab.com",
"reason": reason,
# DEBUG: print(f"DEBUG: domains()={len(domains)} - EXIT!")
return domains
-def get_url(url: str, headers: dict, timeout: list) -> requests.models.Response:
+def fetch_url(url: str, headers: dict, timeout: tuple) -> requests.models.Response:
# DEBUG: print(f"DEBUG: url='{url}',headers()={len(headers)},timeout={timeout} - CALLED!")
- if type(url) != str:
+ if not isinstance(url, str):
raise ValueError(f"Parameter url[]='{type(url)}' is not 'str'")
elif url == "":
raise ValueError("Parameter 'url' is empty")
+ elif not isinstance(headers, dict):
+ raise ValueError(f"Parameter headers[]='{type(headers)}' is not 'dict'")
+ elif not isinstance(timeout, tuple):
+ raise ValueError(f"Parameter timeout[]='{type(timeout)}' is not 'tuple'")
# DEBUG: print(f"DEBUG: Parsing url='{url}'")
components = urlparse(url)
# Invoke other function, avoid trailing ?
# DEBUG: print(f"DEBUG: components[{type(components)}]={components}")
if components.query != "":
- response = get_response(components.hostname, f"{components.path}?{components.query}", headers, timeout)
+ response = network.fetch_response(components.hostname, f"{components.path}?{components.query}", headers, timeout)
else:
- response = get_response(components.hostname, f"{components.path}", headers, timeout)
+ response = network.fetch_response(components.hostname, f"{components.path}", headers, timeout)
# DEBUG: print(f"DEBUG: response[]='{type(response)}' - EXXIT!")
return response
projects / fba.git / blobdiff