Add prompt to the authentication flow

[abelgardep]

Related Issues

App: #3862

• Added changelog files for the fixed issues in folder changelog/unreleased. More info here

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QA

[jesmrec]

QA

Connection:

• demo.owncloud.com
• ocis.owncloud.works
• OAuth2 server

Branding

• No values in prompt
• Values in prompt

[jesmrec]

In case the prompt field is empty (by branding), prompt is sent in the request anyway. Should we prevent this?

[michaelstingl]

In case the prompt field is empty (by branding), prompt is sent in the request anyway. Should we prevent this?

I’d think, empty should fallback to default. I’m not aware of use cases with empty prompts.

[jesmrec]

Ok, in the vanilla app, the default case (select account) is the only available case. Fallback to default will be managed in oB issue.

[jesmrec]

Approved in app level. Will create a branding issue fue this.