User Portal: Unmanaged 400 error when creating user with uppercase letters in "Username" field

[viktec]

When trying to create a new user from the user portal, if the Username field contains uppercase letters, a generic error is returned:

Error
Request failed with status code 400

This behavior is not correct: the interface should show an explicit message indicating that the username must contain only lowercase letters, as per the validation regex:

^[a-z][-._a-z0-9]*$

In the cluster-admin interface the error is still not well-handled, but at least a clearer message is shown.

---

Steps to reproduce

1. Access the user portal
2. Click on "New user"
3. Enter a username with uppercase letters, e.g. Vittorio123
4. Click "Save"

Expected behavior

A clear and contextual error message should be shown, for example:

The username may only contain lowercase letters, numbers, and the characters -, ., _.

Actual behavior

A generic error message is displayed:

Errore
Request failed with status code 400

[Neustradamus]

To follow this ticket.

[DavidePrincipi]

@Tbaile I see the fix was reverted, what's the state of this Bug?

[Tbaile]

Not fixed, fallen right through the things to do, completely missed.
Booting up a dev env, fix should be just a validation change server-side.

[Tbaile]

QA image: ghcr.io/nethserver/openldap-server:2.3.4-dev.2

Check that the issue is not reproducible.

[DavidePrincipi]

New QA image: 2.3.4-dev.3 from Testing

• Check the issue isn't reproducible with user portal 1.1.6