admin user needs realm management roles

[overheadhunter]

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• [X] I have searched existing issues for duplicates
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Summary

The setup wizard should make sure that the initial user has sufficient privileges to manage the realm

System Setup

- realm.json created for Hub 1.0.0-beta5

Steps to Reproduce

1. Try to log into keycloak admin console not using the server admin user but rather the realm admin

Expected Behavior

You are logged in and can manage your own realm (but can not see other realms)

Actual Behavior

Error 403

Reproducibility

Always

Relevant Log Output

No response

Anything else?

Related to #107

[overheadhunter]

fixed in https://github.com/cryptomator/cryptomator.github.io/commit/cc014b1ae135630905e5867df06f953048faaaf1

[SailReal]

@overheadhunter we need to fix it in https://github.com/cryptomator/hub/blob/c39b1e204a0a9a106b1607ee154897eff2fbedd0/backend/src/main/resources/dev-realm.json#L19-L28 too.

[overheadhunter]

dev-realm is only relevant during quarkus:dev, where we only have a global admin user anyway.

[SailReal]

Okay but on my device, running the latest state of the release/1.0.0-branch using quarkus:dev, I get a 403 when clicking on the admin link in Hub:

If I grant the admin user the realm-roles, the link works as expected.

[overheadhunter]

ohhhhhhh my bad, I thought it would be the "other" admin user being used here.

[SailReal]

Works now :+1: