changes download uri in ticket to use https scheme

containers.py

@@ -205,7 +205,7 @@ class Container(base.RequestHandler):
         else:
             ticket = util.download_ticket('single', filepath, filename, file_info['size'])
             tkt_id = self.app.db.downloads.insert(ticket)
-            return {'url': self.uri_for('download', fn=filename, _full=True, ticket=tkt_id)}
+            return {'url': self.uri_for('download', fn=filename, _scheme='https', ticket=tkt_id)}
 
     def _put(self, cid=None, flavor='file'):
         """
@@ -331,7 +331,7 @@ class Container(base.RequestHandler):
         else:
             ticket = util.download_ticket('single', fpath, fname, a_info['size'])
             tkt_id = self.app.db.downloads.insert(ticket)
-            return {'url': self.uri_for('download', fn=fname, _full=True, ticket=tkt_id)}
+            return {'url': self.uri_for('download', fn=fname, _scheme='https', ticket=tkt_id)}
 
     def delete_attachment(self, cid):
         """Delete one attachment."""

core.py

@@ -214,7 +214,7 @@ class Core(base.RequestHandler):
         filename = 'sdm_' + datetime.datetime.utcnow().strftime('%Y%m%d_%H%M%S') + '.zip'
         ticket = util.download_ticket('batch', targets, filename, total_size)
         tkt_id = self.app.db.downloads.insert(ticket)
-        return {'url': self.uri_for('download', fn=filename, _full=True, ticket=tkt_id), 'file_cnt': file_cnt, 'size': total_size}
+        return {'url': self.uri_for('download', fn=filename, _scheme='https', ticket=tkt_id), 'file_cnt': file_cnt, 'size': total_size}
 
     def _archivestream(self, ticket):
         length = None # FIXME compute actual length