Feature: Display existing teacher tokens also in the teacher dashboard

[erikmd]

Related user(s):

@erikmd

Related issue(s) or PR(s):

• Add support for Moodle/LTI and email/password-based authentication #362

Related project scope(s):

teacher dashboard

The problem:

• Currently, the teacher dashboard only shows the list of student tokens.
• If a teacher colleague forgot his token, it is impossible to retrieve it from another token in the dashboard (we need some admin access to the server).

Wanted solution:

• Add a selector (checkbox) that toggles the display of teacher tokens in the teacher dashboard.

Considered alternatives:

• It might be viewed as a major security change (a teacher could connect as another teacher).
• Because of that, this feature may be assigned a low priority.
• Maybe, one should add a boolean status for teachers (in the database of the upcoming oauth-moodle-dev branch), telling whether they have the admin role.
• And only admin teachers can see the list of all teachers ; and create another teacher token.

Additional context:

No response