Zitadel: http://localhost:3000 is not an allowed redirect URI

[NickBouwhuis]

Hello,

When following the guide at https://docs.netbird.io/selfhosted/identity-providers#zitadel I noticed some key difference from the Zitadel that the getting-started-with-zitadel.sh script sets up.

The guide tells you to add http://localhost:3000 to the redirect URIs list, but this is not allowed on production (non development) mode. Even after turning on development mode this will not work, because http redirect URIs are only allowed with apptype web, not user-agent.

In my opinion, one of these two things needs to happen (ideally both)

• The guide is updated to set up Zitadel in a correct manner / the same as the getting started script
• The getting started script should include an option or documentation to use with an existing Zitadel server.

[NickBouwhuis]

Decided to edit the script a little to make it use my own Zitadel.

Made the script use variables so its useful to everyone else that wants to do the same. Instructions are in the top comment:

https://gist.github.com/NickBouwhuis/010faad14f84d7740fc2282f04da7f4f