Fixes #37705 - 404 v1 search with v2 container clients

[ianballou]

Essentially https://github.com/Katello/katello/pull/11006/files but for the container gateway. For v2 container clients, don't use the old v1 search API endpoint. Instead, throw a 404.

To test, try doing podman search with an actual search field. For example:

podman search centos9-proxy-devel.manicotto.example.com/default_organization

This should return all container repositories with default_organization in the name.

Without this PR, adding anything past the / after the hostname causes nothing to get returned.

Test with and without being logged in.

[vsedmik]

Okay so packit/PRT failed at SatelliteQE/robottelo#15820 coz it tried to patch the smart_proxy_container_gateway at the SAT side. This is going to be fixed in CI.

Nevertheless I tested this locally with patched Caps and it passed.

(venv) [vsedmik@fedora robottelo]$ pytest tests/foreman/api/test_capsulecontent.py -k test_positive_sync_container_repo_end_to_end
...
======= 1 passed, 23 deselected, 9 warnings in 714.58s (0:11:54) =======

So giving ACK from my side.

[chris1984]

ACK looks good and works:

Without PR:
Logged in and out produce the same results:

[root@ip-10-0-168-78 ~]# podman search --tls-verify=false ip-10-0-168-217.rhos-01.prod.psi.rdu2.redhat.com/default_organization
[root@ip-10-0-168-78 ~]#

With PR:

[root@ip-10-0-168-78 ~]# podman login --tls-verify=false ip-10-0-168-217.rhos-01.prod.psi.rdu2.redhat.com
Username: admin
Password:
Login Succeeded!

[root@ip-10-0-168-78 ~]# podman search --tls-verify=false ip-10-0-168-217.rhos-01.prod.psi.rdu2.redhat.com/default_organization
NAME                                                                                                    DESCRIPTION
ip-10-0-168-217.rhos-01.prod.psi.rdu2.redhat.com/default_organization-capsule-containers-custom-docker

[root@ip-10-0-168-78 ~]# podman logout ip-10-0-168-217.rhos-01.prod.psi.rdu2.redhat.com
Removed login credentials for ip-10-0-168-217.rhos-01.prod.psi.rdu2.redhat.com

[root@ip-10-0-168-78 ~]# podman search --tls-verify=false ip-10-0-168-217.rhos-01.prod.psi.rdu2.redhat.com/default_organization
NAME                                                                                                    DESCRIPTION
ip-10-0-168-217.rhos-01.prod.psi.rdu2.redhat.com/default_organization-capsule-containers-custom-docker