bad file path but accepted in a container by Horizon after uploading file

[Besbiss]

I uploaded a file with a bad path which contains a double slash (example: '/my/file//path') in an object storage container.
The problem is that Horizon accepted this bad path as if it was a valid path, there was no control or validation on the path made by OpenStack Horizon. In the URL if I put '/containers/container/my-container/A/b/12/s' which doesn't exist, Horizon still open the container with the following path.

Steps to reproduce :
- use "pkgcloud" module available on GitHub with node.JS to upload a file in a container in Horizon
- upload a file with a bad path
- get all files and you see that the file has been saved in a fake URL

Optionally: put a bad path on URL after '/containers/container/' and Horizon will open this false container with false file

[Mithun (mithunsunku)]

Horizon should validate filepath and container name in URL before invoking file related operations.