Login redirect not working correctly behind ingress

[skatsaounis]

Bug Description

When integrated with Traefik charm, when a user tries to access a page that requires authentication, the path prefix is not added, leading to 404:

To Reproduce

Follow the instructions: https://discourse.charmhub.io/t/netbox-docs-getting-started/13760 and then try to access from web as unathenticated user, e.g., the rack elevations:

http://k8s.fqdn/maas-model-netbox/dcim/rack-elevations/
--->
http://k8s.fqdn/login/?next=/maas-model-netbox/dcim/rack-elevations/
instead of
http://k8s.fqdn/maas-model-netbox/login/?next=/maas-model-netbox/dcim/rack-elevations/

Environment

App	Version	Status	Scale	Charm	Channel	Rev
netbox		active	1	netbox	latest/stable	21
postgresql-k8s	14.12	active	1	postgresql-k8s	14/stable	444
redis-k8s	7.2.5	active	1	redis-k8s	latest/edge	38
s3-integrator		active	1	s3-integrator	latest/edge	79

juju version 3.5.3

Relevant log output

N/A

Additional context

No response

[skatsaounis]

It seems that BASE_PATH should be set accordingly: https://netboxlabs.com/docs/netbox/en/stable/configuration/system/#base_path

[javierdelapuente]

Thanks for the report @skatsaounis

I am checking it now, with Traefik Rev 219, and when using the url from juju run traefik-k8s/0 show-proxied-endpoints --format=yaml, as you say, clicking on for example Racks redirect to http://.../None, however the top link "login" works.

Also adding a final / to the url, (like http://netbox_hostname/netbox-tutorial-netbox/ instead of http://netbox_hostname/netbox-tutorial-netbox), it doest not redirect to the root location.

Can you confirm that the same happens to you so we tackle that problem?

Thanks

[skatsaounis]

Hi @javierdelapuente

I am observing the following:

• Accessing the home page without the /, by using what juju run traefik-k8s/0 show-proxied-endpoints --format=yaml (http://netbox.fqdn/maas-model-netbox):
  • Racks link is: http://netbox.fqdn/None. This one is producing a Traefik 404 page
  • Login button is: http://netbox.fqdn/maas-model-netbox/login/?next=/maas-model-netbox/
• Accessing the home page with the / (http://netbox.fqdn/maas-model-netbox/):
  • Racks link is: http://netbox.fqdn/maas-model-netbox/None. This one is producing a Netbox 404 page.
  • Login button is: http://netbox.fqdn/maas-model-netbox/login/?next=/maas-model-netbox/ (same as without the /)

[javierdelapuente]

Thank you for the report. The None maybe related to the upstream project.

I have added the jira bug for it, so at least we review the /.