Add AdminClient for adminv1gprc

[lammel]

When trying to use gpcore to access GPortal GameServer functions I found the required AdminClient to be missing.

This PR adds the AdminClient to the current client implementation.
The missing bump for the latest protobuf is also included.

[BirknerAlex]

LGTM

[BirknerAlex]

Hey,

GPCORE is our B2B hosting platform and has nothing todo with the GPORTAL game server B2C brand. You won't be able to perform any actions against your GPORTAL game server via GPCORE.

At the moment we do not provide any public APIs for the game server backend, you could see what the browser does in the customer panel and "reverse engineer" the requests. But there is also no guarantee APIs will not change from time to time.

But regarding the MR it LGTM, thank you!

[lammel]

GPCORE is our B2B hosting platform and has nothing todo with the GPORTAL game server B2C brand. You won't be able to perform any actions against your GPORTAL game server via GPCORE.

At the moment we do not provide any public APIs for the game server backend, you could see what the browser does in the customer panel and "reverse engineer" the requests. But there is also no guarantee APIs will not change from time to time.

Well I came across that topic from reverse engineering what the Browser, stumbled upon gpcore.io and the github projects.
Guess the B2C GPortal GameServers are run on your GPCore hosting plattform reusing the same keycloak servers for authentication, so I had some hopes, that this could work out :)

2024/08/14 13:48:53 failed to fetch servers: 
rpc error: code = Unauthenticated desc = You do not have the required roles []keycloak.Role{"view-server", "super-admin"} to
access this resource.

It seems that not too much is missing apart from being able to assign privileges for the OAuth Clients.

Do you see a chance to trigger a restart of a server using this API in the current state or are there any plans to work on that?

[BirknerAlex]

It is indeed the same Keycloak cluster and theoretically you can use GPCORE Client Auth to talk with the game server backend but I never tested this.

But: The Admin API of GPCORE is internal only, that is the reason why you get this error message and also the reason why it is not added to our public library yet.

But theoretically you could use the NGP GraphQL API under https://www.g-portal.com/ngpapi/ to restart your game server if using the same request payload as the customer panel.

[lammel]

It is indeed the same Keycloak cluster and theoretically you can use GPCORE Client Auth to talk with the game server backend but I never tested this.

Ok, thanks for the hint. I will test this.

But: The Admin API of GPCORE is internal only, that is the reason why you get this error message and also the reason why it is not added to our public library yet.

Understood and looking forward, that this might be added to the public API one day.

But theoretically you could use the NGP GraphQL API under https://www.g-portal.com/ngpapi/ to restart your game server if using the same request payload as the customer panel.

Herzlichen Dank, will try it that way and fall back to use the current request used by the web frontend.