Use case

This task is good for coursework.

A handy interface for occasional ad-hoc actions with Keeper, not an alternative to the usual wire protocol.

Describe the solution you'd like

A subset of operations in Keeper could be provided as REST API:

• list, get, set, create, delete without watches and without ephemeral nodes;
• it could optionally use HTTP methods such as PUT, PATCH, and DELETE, but primarily support GET (for read-only) and POST (for mutable) with method names in the URL.
• the content of a node can be provided as an HTTP body with binary/octet-stream, and the metadata as HTTP headers.

/api/v1 handler for API,
and /, /ui/... handlers for listing nodes and displaying metadata as an HTML page.