1 files changed, 17 insertions, 8 deletions
diff --git a/fbin/fbin.py b/fbin/fbin.py
index 04811c0..148c0dd 100755
--- a/fbin/fbin.py
+++ b/fbin/fbin.py
@@ -160,6 +160,21 @@ def uploaded(hash):
     return render_template('uploaded.html', **context)
 
 
+def _get_mimetype(f, path):
+    if isinstance(path, Response):
+        mimetype = path.content_type
+    else:
+        mimetype = f.get_mime_type()
+    # Serve blacklisted mimetypes as either text/plain or application/octet-stream
+    if mimetype in current_app.config['MIMETYPE_BLACKLIST'] and (f.user is None
+            or f.user.username not in current_app.config['MIMETYPE_USER_WHITELIST']):
+        if mimetype.startswith('text/'):
+            mimetype = 'text/plain'
+        else:
+            mimetype = 'application/octet-stream'
+    return mimetype
+
+
 @app.route('/f/<hash:hash>')
 @app.route('/f/<hash:hash><ext:ext>')
 @app.route('/f/<hash:hash>/<path:filename>')
@@ -173,18 +188,12 @@ def _file(hash, ext=None, filename=None):
             for scan in f.blocked_reason['scans'].values()))):
         abort(404)
     path = storage.get_file(f)
+    mimetype = _get_mimetype(f, path)
     if isinstance(path, Response):
+        path.content_type = mimetype
         return path
     if not path or not os.path.exists(path):
         abort(404)
-    mimetype = f.get_mime_type()
-    # Serve blacklisted mimetypes as either text/plain or application/octet-stream
-    if mimetype in current_app.config['MIMETYPE_BLACKLIST'] and (f.user is None
-            or f.user.username not in current_app.config['MIMETYPE_USER_WHITELIST']):
-        if mimetype.startswith('text/'):
-            mimetype = 'text/plain'
-        else:
-            mimetype = 'application/octet-stream'
     return send_file(path, mimetype=mimetype, attachment_filename=f.filename)