fix: Pre-sort entries on index

lookyloo/lookyloo.py

@@ -18,6 +18,7 @@ from typing import Union, Dict, List, Tuple, Optional, Any, MutableMapping, Set,
 from urllib.parse import urlsplit
 from uuid import uuid4
 from zipfile import ZipFile
+import operator
 
 import dns.resolver
 import dns.rdatatype
@@ -448,6 +449,18 @@ class Lookyloo():
     def capture_uuids(self):
         return self.redis.hkeys('lookup_dirs')
 
+    @property
+    def sorted_cache(self):
+        all_cache = []
+        for capture_uuid in self.capture_uuids:
+            try:
+                cache = self.capture_cache(capture_uuid)
+                if cache and 'timestamp' in cache:
+                    all_cache.append(cache)
+            except Exception:
+                pass
+        return sorted(all_cache, key=operator.itemgetter('timestamp'), reverse=True)
+
     def capture_cache(self, capture_uuid: str) -> Dict[str, Union[str, Path]]:
         capture_dir = self.lookup_capture_dir(capture_uuid)
         if not capture_dir:

website/web/__init__.py

@@ -378,8 +378,7 @@ def index_generic(show_hidden: bool=False):
         cut_time = datetime.now() - timedelta(**time_delta_on_index)
     else:
         cut_time = None  # type: ignore
-    for capture_uuid in lookyloo.capture_uuids:
-        cached = lookyloo.capture_cache(capture_uuid)
+    for cached in lookyloo.sorted_cache:
         if not cached:
             continue
         if show_hidden:
@@ -388,9 +387,6 @@ def index_generic(show_hidden: bool=False):
                 continue
         elif 'no_index' in cached:
             continue
-        if 'timestamp' not in cached:
-            # this is a buggy capture, skip
-            continue
         if cut_time and datetime.fromisoformat(cached['timestamp'][:-1]) < cut_time:  # type: ignore
             continue
         titles.append((cached['uuid'], cached['title'], cached['timestamp'], cached['url'],