Memory Store

The memory store provides a full store.Store implementation backed by Go maps and sync.RWMutex. It requires no external dependencies and is ideal for testing and development.

Setup01

import "github.com/xraph/keysmith/store/memory"

store := memory.New()

Features02

• Implements the complete store.Store composite interface (keys, policies, scopes, usage, rotation)

• Thread-safe via sync.RWMutex

• O(1) key lookup by hash via secondary index

• Key-scope junction tracking for scope assignment

• No external dependencies

Usage with the engine03

eng, err := keysmith.NewEngine(keysmith.WithStore(memory.New()))

Limitations04

• Data is lost when the process exits

• Not suitable for production use

• No persistence, replication, or backup support

• Single-process only (no multi-instance coordination)

When to use05