OIDC support

[dkorecko]

Created from #62, moving here to keep those ideas separate.

Original idea from @swinis

[dkorecko]

@swinis

Do you think existing accounts should be able to be migrated to OIDC or just new ones?

[swinis]

I think, it would make sense to link user-accounts with Ticky once a user logs in via OIDC using a username/ email address which already exists locally and otherwise create a new one. Also the group/role assignments could be "synced" that way.

[swinis]

Created from #62, moving here to keep those ideas separate.

Original idea from @swinis

Hi @dkorecko - do you already have an idea on when you want to take up this topic? Would be really helpful to integrate your app into a SSO setup.

Thanks and best regards,
Stefan

[dkorecko]

Hello, no idea yet, I've been mostly focusing on improving the ease of use and resolving bugs/visual issues up until now, just finally starting to see a finish line in terms of then being able to work on completely new features.

[swinis]

May I push a bit on this? ;) With the stack of applications we use for our business, we use SSO w/ OIDC, so it would be great to get it into the same setup wo/ needing extra credentials. And this would also allow us to spread Ticky a bit to get it used by our customers.

[dkorecko]

Totally understand, as I have mentioned before, a different person is working on the redesign currently (and Ticky is just a passion project for both of us so it takes more time), so I'm avoiding making big changes to not create issues when the redesign is done.