chg: [RetroHunt] retro hunt on messages

bin/lib/chats_viewer.py

@@ -323,6 +323,63 @@ def get_username_meta_from_global_id(username_global_id):
     username = Usernames.Username(username_id, instance_uuid)
     return username.get_meta()
 
+
+# TODO Filter
+## Instance type
+## Chats IDS
+## SubChats IDS
+## Threads IDS
+## Daterange
+def get_messages_iterator(filters={}):
+
+    for instance_uuid in get_chat_service_instances():
+
+        for chat_id in ChatServiceInstance(instance_uuid).get_chats():
+            chat = Chats.Chat(chat_id, instance_uuid)
+
+            # subchannels
+            for subchannel_gid in chat.get_subchannels():
+                _, _, subchannel_id = subchannel_gid.split(':', 2)
+                subchannel = ChatSubChannels.ChatSubChannel(subchannel_id, instance_uuid)
+                messages, _ = subchannel._get_messages(nb=-1)
+                for mess in messages:
+                    _, _, message_id = mess[0].split(':', )
+                    yield Messages.Message(message_id)
+                # threads
+
+            # threads
+            for threads in chat.get_threads():
+                thread = ChatThreads.ChatThread(threads['id'], instance_uuid)
+                _, _ = thread._get_messages(nb=-1)
+                for mess in messages:
+                    message_id, _, message_id = mess[0].split(':', )
+                    yield Messages.Message(message_id)
+
+            # messages
+            messages, _ = chat._get_messages(nb=-1)
+            for mess in messages:
+                _, _, message_id = mess[0].split(':', )
+                yield Messages.Message(message_id)
+                # threads ???
+
+def get_nb_messages_iterator(filters={}):
+    nb_messages = 0
+    for instance_uuid in get_chat_service_instances():
+        for chat_id in ChatServiceInstance(instance_uuid).get_chats():
+            chat = Chats.Chat(chat_id, instance_uuid)
+            # subchannels
+            for subchannel_gid in chat.get_subchannels():
+                _, _, subchannel_id = subchannel_gid.split(':', 2)
+                subchannel = ChatSubChannels.ChatSubChannel(subchannel_id, instance_uuid)
+                nb_messages += subchannel.get_nb_messages()
+            # threads
+            for threads in chat.get_threads():
+                thread = ChatThreads.ChatThread(threads['id'], instance_uuid)
+                nb_messages += thread.get_nb_messages()
+            # messages
+            nb_messages += chat.get_nb_messages()
+    return nb_messages
+
 #### API ####
 
 def api_get_chat_service_instance(chat_instance_uuid):

bin/lib/objects/Messages.py

@@ -85,7 +85,8 @@ class Message(AbstractObject):
         if r_type == 'str':
             return content
         elif r_type == 'bytes':
-            return content.encode()
+            if content:
+                return content.encode()
 
     def get_date(self):
         timestamp = self.get_timestamp()
@@ -339,7 +340,6 @@ def create(obj_id, content, translation=None, tags=[]):
     message.create(content, translation=translation, tags=tags)
     return message
 
-
 # TODO Encode translation
 
 

bin/lib/objects/ail_objects.py

@@ -18,6 +18,8 @@ from lib import relationships_engine
 from lib import btc_ail
 from lib import Tag
 
+from lib import chats_viewer
+
 from lib.objects import Chats
 from lib.objects import ChatSubChannels
 from lib.objects import ChatThreads
@@ -32,7 +34,7 @@ from lib.objects import FilesNames
 from lib.objects import HHHashs
 from lib.objects.Items import Item, get_all_items_objects, get_nb_items_objects
 from lib.objects import Images
-from lib.objects.Messages import Message
+from lib.objects import Messages
 from lib.objects import Pgps
 from lib.objects.Screenshots import Screenshot
 from lib.objects import Titles
@@ -90,7 +92,7 @@ def get_object(obj_type, subtype, obj_id):
         elif obj_type == 'image':
             return Images.Image(obj_id)
         elif obj_type == 'message':
-            return Message(obj_id)
+            return Messages.Message(obj_id)
         elif obj_type == 'screenshot':
             return Screenshot(obj_id)
         elif obj_type == 'title':
@@ -296,6 +298,9 @@ def obj_iterator(obj_type, filters):
         return get_all_items_objects(filters=filters)
     elif obj_type == 'pgp':
         return Pgps.get_all_pgps_objects(filters=filters)
+    elif obj_type == 'message':
+        return chats_viewer.get_messages_iterator(filters=filters)
+
 
 def card_objs_iterators(filters):
     nb = 0
@@ -310,6 +315,8 @@ def card_obj_iterator(obj_type, filters):
         return get_nb_items_objects(filters=filters)
     elif obj_type == 'pgp':
         return Pgps.nb_all_pgps_objects(filters=filters)
+    elif obj_type == 'message':
+        return chats_viewer.get_nb_messages_iterator(filters=filters)
 
 def get_ui_obj_tag_table_keys(obj_type): # TODO REMOVE ME
     """

bin/trackers/Retro_Hunt.py

@@ -88,6 +88,9 @@ class Retro_Hunt_Module(AbstractModule):
             for obj in ail_objects.obj_iterator(obj_type, filters):
                 self.obj = obj
                 content = obj.get_content(r_type='bytes')
+                if not content:
+                    continue
+
                 rule.match(data=content, callback=self.yara_rules_match,
                            which_callbacks=yara.CALLBACK_MATCHES, timeout=timeout)
 

var/www/templates/hunter/add_retro_hunt_task.html

@@ -78,6 +78,10 @@
                                                 <input class="custom-control-input" type="checkbox" name="decoded_obj" id="decoded_obj">
                                                 <label class="custom-control-label" for="decoded_obj"><i class="fas fa-lock-open"></i>&nbsp;Decoded</label>
                                             </div>
+                                            <div class="custom-control custom-switch mt-1">
+                                                <input class="custom-control-input" type="checkbox" name="message_obj" id="message_obj" checked="">
+                                                <label class="custom-control-label" for="message_obj"><i class="fas fa-comment-dots"></i>&nbsp;Messages</label>
+                                            </div>
 {#                                                    <div class="custom-control custom-switch mt-1">#}
 {#                                                        <input class="custom-control-input" type="checkbox" name="domain_obj" id="domain_obj" checked="">#}
 {#                                                        <label class="custom-control-label" for="domain_obj"><i class="fas fa-spider"></i>&nbsp;Domain</label>#}