CIRCL
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lookyloo
mirror of https://github.com/CIRCL/lookyloo
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fix: use a more direct way to index

pull/893/head
Raphaël Vinot 2024-03-09 15:33:10 +01:00
parent 7bd7488bd4
commit d2df33aa5c
2 changed files with 43 additions and 27 deletions
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60
bin/background_indexer.py
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@ -5,8 +5,12 @@ from __future__ import annotations
import logging
import logging.config
from redis import Redis
from typing import Generator
from lookyloo import Lookyloo, Indexing
from lookyloo.default import AbstractManager, get_config
from lookyloo.capturecache import get_pickle_path
from lookyloo.default import AbstractManager, get_config, get_socket_path
from lookyloo.exceptions import NoValidHarFile
@ -18,6 +22,7 @@ class BackgroundIndexer(AbstractManager):
def __init__(self, full: bool=False, loglevel: int | None=None):
super().__init__(loglevel)
self.lookyloo = Lookyloo()
self.is_public_instance = get_config('generic', 'public_instance')
self.full_indexer = full
self.indexing = Indexing(full_index=self.full_indexer)
if self.full_indexer:
@ -25,52 +30,61 @@ class BackgroundIndexer(AbstractManager):
else:
self.script_name = 'background_indexer'
# Redis connector so we don't use the one from Lookyloo
self.redis = Redis(unix_socket_path=get_socket_path('cache'), decode_responses=True)
def _to_run_forever(self) -> None:
self._check_indexes()
# Don't need the cache in this class.
self.lookyloo.clear_tree_cache()
def _to_index_no_cache(self) -> Generator[tuple[tuple[bool, bool, bool, bool, bool], str], None, None]:
# NOTE: only get the non-archived captures for now.
for uuid, directory in self.redis.hscan_iter('lookup_dirs'):
if not self.full_indexer:
# If we're not running the full indexer, check if the capture should be indexed.
if self.is_public_instance and self.redis.hexists(directory, 'no_index'):
# Capture unindexed
continue
if get_pickle_path(directory) is None:
# pickle isn't ready, we can't index.
continue
indexed = self.indexing.capture_indexed(uuid)
if all(indexed):
continue
yield indexed, uuid
def _check_indexes(self) -> None:
if not self.indexing.can_index:
# There is no reason to run this method in multiple scripts.
self.logger.info('Indexing already ongoing in another process.')
return None
self.logger.info(f'Check {self.script_name}...')
for cache in self.lookyloo.sorted_capture_cache(cached_captures_only=False):
if not self.full_indexer:
# If we're not running the full indexer, check if the capture should be indexed.
if self.lookyloo.is_public_instance and cache.no_index:
# Capture unindexed
continue
if not cache.tree_ready:
# pickle isn't ready, we can't index.
continue
indexed = self.indexing.capture_indexed(cache.uuid)
if all(indexed):
continue
for indexed, uuid_to_index in self._to_index_no_cache():
try:
ct = self.lookyloo.get_crawled_tree(cache.uuid)
ct = self.lookyloo.get_crawled_tree(uuid_to_index)
except NoValidHarFile:
self.logger.warning(f'Broken pickle for {cache.uuid}')
self.lookyloo.remove_pickle(cache.uuid)
self.logger.warning(f'Broken pickle for {uuid_to_index}')
self.lookyloo.remove_pickle(uuid_to_index)
continue
if not indexed[0]:
self.logger.info(f'Indexing urls for {cache.uuid}')
self.logger.info(f'Indexing urls for {uuid_to_index}')
self.indexing.index_url_capture(ct)
if not indexed[1]:
self.logger.info(f'Indexing resources for {cache.uuid}')
self.logger.info(f'Indexing resources for {uuid_to_index}')
self.indexing.index_body_hashes_capture(ct)
if not indexed[2]:
self.logger.info(f'Indexing cookies for {cache.uuid}')
self.logger.info(f'Indexing cookies for {uuid_to_index}')
self.indexing.index_cookies_capture(ct)
if not indexed[3]:
self.logger.info(f'Indexing HH Hashes for {cache.uuid}')
self.logger.info(f'Indexing HH Hashes for {uuid_to_index}')
self.indexing.index_http_headers_hashes_capture(ct)
if not indexed[4]:
self.logger.info(f'Indexing favicons for {cache.uuid}')
favicons = self.lookyloo.get_potential_favicons(cache.uuid, all_favicons=True, for_datauri=False)
self.indexing.index_favicons_capture(cache.uuid, favicons)
self.logger.info(f'Indexing favicons for {uuid_to_index}')
favicons = self.lookyloo.get_potential_favicons(uuid_to_index, all_favicons=True, for_datauri=False)
self.indexing.index_favicons_capture(uuid_to_index, favicons)
# NOTE: categories aren't taken in account here, should be fixed(?)
# see indexing.index_categories_capture(capture_uuid, categories)
self.indexing.indexing_done()

10
lookyloo/capturecache.py
View File

@ -95,7 +95,7 @@ class CaptureCache():
@property
def tree_ready(self) -> bool:
return bool(_pickle_path(self.capture_dir))
return bool(get_pickle_path(self.capture_dir))
@property
def tree(self) -> CrawledTree:
@ -106,7 +106,9 @@ class CaptureCache():
return load_pickle_tree(self.capture_dir, self.capture_dir.stat().st_mtime, self.logger)
def _pickle_path(capture_dir: Path) -> Path | None:
def get_pickle_path(capture_dir: Path | str) -> Path | None:
if isinstance(capture_dir, str):
capture_dir = Path(capture_dir)
pickle_file_gz = capture_dir / 'tree.pickle.gz'
if pickle_file_gz.exists():
return pickle_file_gz
@ -119,14 +121,14 @@ def _pickle_path(capture_dir: Path) -> Path | None:
def remove_pickle_tree(capture_dir: Path) -> None:
pickle_path = _pickle_path(capture_dir)
pickle_path = get_pickle_path(capture_dir)
if pickle_path and pickle_path.exists():
pickle_path.unlink()
@lru_cache(maxsize=64)
def load_pickle_tree(capture_dir: Path, last_mod_time: int, logger: Logger) -> CrawledTree:
pickle_path = _pickle_path(capture_dir)
pickle_path = get_pickle_path(capture_dir)
tree = None
try:
if pickle_path: