Enforce the domain validation when an application bind to the user domain

[stephdl]

• Install a NS8 user account domain
• Bind application like mail, webtop, sogo to the user domain account
• The application are listed inside the user-portal that the user can bind to all this application

Proposed solution

The code is working well but we do not verify that the user account domain exists before to bind to it, we must have a stronger behaviour and verify before to bind if the user-account exists

Alternative solutions

let the code as is

Additional context

core 2.5.2

[stephdl]

QA

• install core ghcr.io/nethserver/core:2.5.3-dev.5
• install a user domain (ldap or samba ad)
• install an application which needs to bind to this user domain (sogo, mail, webtop)
• the application must be able to bind to this user domain without error
• go to the user-portal, the application must be listed

[DavidePrincipi]

@stephdl sorry for coming late at the party, but the error returned by the action should conform to other validation errors, e.g.

if realm in domains and provision == 'new-domain':
    agent.set_status('validation-failed')
    json.dump([{'field':'realm', 'parameter':'realm','value': realm, 'error':'domain_already_exists'}], fp=sys.stdout)
    sys.exit(2)

[DavidePrincipi]

In core 2.5.3-dev.5

[DavidePrincipi]

VERIFIED

[DavidePrincipi]

Released in

• https://github.com/NethServer/ns8-core/releases/tag/2.5.3
• https://github.com/NethServer/mattermost/releases/tag/2.0.4
• https://github.com/NethServer/ns8-samba/releases/tag/2.2.2