Use another Policy server than Keto

[Sbou]

I would like to use another Polcy server than Keto to be able to use an existing server or a server which implements a model not supported by Keto.

Describe the solution you'd like

Even if I can set an URL to target a server, this one has to match the Keto endpoint for the input and output.
It would be better if I can customise the endpoint settiings.

Describe alternatives you've considered

I implement a service with the same signature than Keto to be able to call my other policy engine.

[aeneasr]

Which one specifically? Also, this is a dupe of #201

[Sbou]

I wrote my own service by using Casbin library.

[aeneasr]

I see, in that case this is definitely something we want to solve with #201 . Would you be open to contribute that handler? If so, we could discuss architecture/implementation details and testing in #201 !

[aeneasr]

There is now a remote_json handler for authorization!