# 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 inspect
import logging
import bs4
from fba import csrf
-from fba import database
from fba import utils
from fba.helpers import config
from fba.http import federation
from fba.http import network
-from fba.models import blocks
from fba.models import instances
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger(__name__)
+#logger.setLevel(logging.DEBUG)
-def fetch_peers(domain: str) -> list:
- logger.debug("domain(%d)='%s' - CALLED!", len(domain), domain)
+def fetch_peers(domain: str, origin: str) -> list:
+ logger.debug("domain='%s',origin='%s' - CALLED!", domain, origin)
domain_helper.raise_on(domain)
peers = list()
except network.exceptions as exception:
logger.warning("Exception '%s' during checking CSRF (fetch_peers,%s) - EXIT!", type(exception), __name__)
instances.set_last_error(domain, exception)
- return peers
+ return list()
try:
logger.debug("Fetching '/api/v3/site' from domain='%s' ...", domain)
elif "federated_instances" in data["json"] and isinstance(data["json"]["federated_instances"], dict):
logger.debug("Found federated_instances for domain='%s'", domain)
peers = peers + federation.add_peers(data["json"]["federated_instances"])
- logger.debug("Added instance(s) to peers")
- else:
- logger.warning("JSON response does not contain 'federated_instances', domain='%s'", domain)
- instances.set_last_error(domain, data)
+
+ logger.debug("Marking domain='%s' as successfully handled ...", domain)
+ instances.set_success(domain)
+
+ if len(peers) == 0:
+ logger.warning("Fetching instances for domain='%s' from /instances ...", domain)
+ peers = fetch_instances(domain, origin)
except network.exceptions as exception:
logger.warning("Exception during fetching JSON: domain='%s',exception[%s]:'%s'", domain, type(exception), str(exception))
instances.set_last_error(domain, exception)
- logger.debug("Adding %d for domain='%s'", len(peers), domain)
- instances.set_total_peers(domain, peers)
-
logger.debug("peers()=%d - EXIT!", len(peers))
return peers
raise ValueError("Parameter 'nodeinfo_url' is empty")
translations = [
- "Blocked Instances",
- "Instàncies bloquejades",
- "Blocáilte Ásc",
- "封锁实例",
- "Blokované instance",
- "Geblokkeerde instanties",
- "Blockerade instanser",
- "Instàncias blocadas",
- "Istanze bloccate",
- "Instances bloquées",
- "Letiltott példányok",
- "Instancias bloqueadas",
- "Blokeatuta dauden instantziak",
- "차단된 인스턴스",
- "Peladen Yang Diblokir",
- "Blokerede servere",
- "Blokitaj nodoj",
- "Блокирани Инстанции",
- "Blockierte Instanzen",
- "Estetyt instanssit",
- "Instâncias bloqueadas",
- "Zablokowane instancje",
- "Blokované inštancie",
- "المثلاء المحجوبون",
- "Užblokuoti serveriai",
- "ブロックしたインスタンス",
- "Блокированные Инстансы",
- "Αποκλεισμένοι διακομιστές",
- "封鎖站台",
- "Instâncias bloqueadas",
+ "Blocked Instances".lower(),
+ "Instàncies bloquejades".lower(),
+ "Blocáilte Ásc".lower(),
+ "封锁实例".lower(),
+ "Blokované instance".lower(),
+ "Geblokkeerde instanties".lower(),
+ "Blockerade instanser".lower(),
+ "Instàncias blocadas".lower(),
+ "Istanze bloccate".lower(),
+ "Instances bloquées".lower(),
+ "Letiltott példányok".lower(),
+ "Instancias bloqueadas".lower(),
+ "Blokeatuta dauden instantziak".lower(),
+ "차단된 인스턴스".lower(),
+ "Peladen Yang Diblokir".lower(),
+ "Blokerede servere".lower(),
+ "Blokitaj nodoj".lower(),
+ "Блокирани Инстанции".lower(),
+ "Blockierte Instanzen".lower(),
+ "Estetyt instanssit".lower(),
+ "Instâncias bloqueadas".lower(),
+ "Zablokowane instancje".lower(),
+ "Blokované inštancie".lower(),
+ "المثلاء المحجوبون".lower(),
+ "Užblokuoti serveriai".lower(),
+ "ブロックしたインスタンス".lower(),
+ "Блокированные Инстансы".lower(),
+ "Αποκλεισμένοι διακομιστές".lower(),
+ "封鎖站台".lower(),
+ "Instâncias bloqueadas".lower(),
]
blocklist = list()
content = header.contents[0]
logger.debug("content[%s]='%s'", type(content), content)
- if content in translations:
+ if content is None:
+ logger.debug("domain='%s' has returned empty header='%s' - SKIPPED!", domain, header)
+ continue
+ elif not isinstance(content, str):
+ logger.debug("content[]='%s' is not supported/wanted type 'str' - SKIPPED!", type(content))
+ continue
+ elif content.lower() in translations:
logger.debug("Found header with blocked instances - BREAK!")
found = header
break
logger.debug("domain='%s' is not blocking any instances - EXIT!", domain)
return blocklist
- blocking = found.find_next("ul").findAll("a")
+ blocking = found.find_next(["ul","table"]).findAll("a")
logger.debug("Found %d blocked instance(s) ...", len(blocking))
for tag in blocking:
logger.debug("tag[]='%s'", type(tag))
blocked = tidyup.domain(tag.contents[0])
logger.debug("blocked='%s'", blocked)
- if not utils.is_domain_wanted(blocked):
+ if blocked == "":
+ logger.warning("blocked='%s' is empty after tidyup.domain() - SKIPPED!", tag.contents[0])
+ continue
+ elif not utils.is_domain_wanted(blocked):
logger.debug("blocked='%s' is not wanted - SKIPPED!", blocked)
continue
- logger.debug("Appending blocker='%s',blocked='%s',block_level='reject'", domain, blocked)
+ logger.debug("Appending blocker='%s',blocked='%s',block_level='reject' ...", domain, blocked)
blocklist.append({
"blocker" : domain,
"blocked" : blocked,
logger.debug("blocklist()=%d - EXIT!", len(blocklist))
return blocklist
+
+def fetch_instances(domain: str, origin: str) -> list:
+ logger.debug("domain='%s',origin='%s' - CALLED!", domain, origin)
+ domain_helper.raise_on(domain)
+
+ peers = list()
+
+ try:
+ # json endpoint for newer mastodongs
+ logger.debug("Fetching /instances from domain='%s'", domain)
+ response = network.fetch_response(
+ domain,
+ "/instances",
+ network.web_headers,
+ (config.get("connection_timeout"), config.get("read_timeout"))
+ )
+
+ logger.debug("response.ok='%s',response.status_code=%d,response.text()=%d", response.ok, response.status_code, len(response.text))
+ if response.ok and response.status_code < 300 and response.text != "":
+ logger.debug("Parsing %s Bytes ...", len(response.text))
+
+ doc = bs4.BeautifulSoup(response.text, "html.parser")
+ logger.debug("doc[]='%s'", type(doc))
+
+ headers = doc.findAll("h5")
+ logger.debug("Checking %d headers ...", len(headers))
+ for header in headers:
+ logger.debug("header[%s]='%s'", type(header), header)
+
+ rows = header.find_next(["ul","table"]).findAll("a")
+ logger.debug("Found %d blocked instance(s) ...", len(rows))
+ for tag in rows:
+ logger.debug("tag[]='%s'", type(tag))
+ text = tag.contents[0] if isinstance(tag.contents[0], str) else tag.contents[0].text
+ peer = tidyup.domain(text)
+ logger.debug("peer='%s'", peer)
+
+ if peer == "":
+ logger.debug("peer is empty - SKIPPED!")
+ continue
+ elif not utils.is_domain_wanted(peer):
+ logger.debug("peer='%s' is not wanted - SKIPPED!", peer)
+ continue
+ elif peer in peers:
+ logger.debug("peer='%s' already added - SKIPPED!", peer)
+ continue
+
+ logger.debug("Appending peer='%s' ...", peer)
+ peers.append(peer)
+
+ logger.debug("Marking domain='%s' as successfully handled ...", domain)
+ instances.set_success(domain)
+
+ except network.exceptions as exception:
+ logger.warning("domain='%s',exception[%s]:'%s'", domain, type(exception), str(exception))
+ instances.set_last_error(domain, exception)
+
+ logger.debug("peers()=%d - EXIT!", len(peers))
+ return peers
projects / fba.git / blobdiff