new: Download embedded resource

lookyloo/lookyloo.py

@@ -781,10 +781,10 @@ class Lookyloo():
                             if h in to_append['embedded_ressources']:
                                 # Skip duplicates
                                 continue
-                            freq = self.indexing.body_hash_fequency(h)
-                            to_append['embedded_ressources'][h] = freq
+                            freq_embedded = self.indexing.body_hash_fequency(h)
+                            to_append['embedded_ressources'][h] = freq_embedded
                             to_append['embedded_ressources'][h]['type'] = mimetype
-                            if freq['hash_freq'] > 1:
+                            if freq_embedded['hash_freq'] > 1:
                                 to_append['embedded_ressources'][h]['other_captures'] = self.hash_lookup(h, url.name, capture_uuid)
                     if hasattr(self, 'sanejs') and self.sanejs.available:
                         to_lookup = list(to_append['embedded_ressources'].keys())

website/web/__init__.py

@@ -227,6 +227,21 @@ def urlnode_post_request(tree_uuid: str, node_uuid: str):
                      as_attachment=True, attachment_filename='posted_data.txt')
 
 
+@app.route('/tree/<string:tree_uuid>/url/<string:node_uuid>/embedded_ressource', methods=['POST'])
+def get_embedded_ressource(tree_uuid: str, node_uuid: str):
+    url = lookyloo.get_urlnode_from_tree(tree_uuid, node_uuid)
+    h_request = request.form.get('ressource_hash')
+    for mimetype, blobs in url.embedded_ressources.items():
+        for h, blob in blobs:
+            if h == h_request:
+                to_return = BytesIO()
+                with ZipFile(to_return, 'w', ZIP_DEFLATED) as zfile:
+                    zfile.writestr('file.bin', blob.getvalue())
+                to_return.seek(0)
+                return send_file(to_return, mimetype='application/zip',
+                                 as_attachment=True, attachment_filename='file.zip')
+
+
 @app.route('/tree/<string:tree_uuid>/url/<string:node_uuid>', methods=['GET'])
 def urlnode_details(tree_uuid: str, node_uuid: str):
     urlnode = lookyloo.get_urlnode_from_tree(tree_uuid, node_uuid)

website/web/templates/hostname_popup.html

@@ -124,6 +124,7 @@
             across all the captures on this lookyloo instance, in <b>{{ url['body_hash_details']['hash_domains_freq'] }}</b> unique domains.
             </br>
 
+            {% if 'other_captures' in url['body_hash_details'] %}
             {% set total_captures = url['body_hash_details']['other_captures']['different_url']|length + url['body_hash_details']['other_captures']['same_url']|length %}
 
             {% if total_captures > 0  %}
@@ -169,6 +170,7 @@
             <p><a href="{{ url_for('body_hash_details', body_hash=url['url_object'].body_hash) }}">
               Show more information about this response body.
             </a></p>
+            {% endif %}
           <div>
           {% endif %}
 
@@ -196,8 +198,12 @@
               <div>
                   This file (<b>{{ details['type'] }}</b>) can be found <b>{{ details['hash_freq'] }}</b> times
                 across all the captures on this lookyloo instance, in <b>{{ details['hash_domains_freq'] }}</b> unique domains.
+                <form method="post" action="{{ url_for('get_embedded_ressource', tree_uuid=tree_uuid, node_uuid=url['url_object'].uuid) }}">
+                  <button class="btn btn-primary" name="ressource_hash" value="{{ hash }}">Download the embedded ressource</button>
+                </form>
                 </br>
 
+                {% if 'other_captures' in details %}
                 {% set total_captures = details['other_captures']['different_url']|length + details['other_captures']['same_url']|length %}
 
                 {% if total_captures > 0  %}
@@ -243,6 +249,7 @@
                 <p><a href="{{ url_for('body_hash_details', body_hash=url['url_object'].body_hash) }}">
                   Show more information about this embedded content.
                 </a></p>
+                {% endif %}
               <div>
               {% endfor %}
             </div>