better_auth-redis-storage

Redis secondary storage package for Better Auth Ruby.

Installation

Add the gem and require the package before configuring auth:

gem "better_auth-redis-storage"

require "redis"
require "better_auth/redis_storage"

redis = Redis.new(url: ENV.fetch("REDIS_URL"))

auth = BetterAuth.auth(
  secret: ENV.fetch("BETTER_AUTH_SECRET"),
  database: :memory,
  secondary_storage: BetterAuth::RedisStorage.new(client: redis)
)

Notes

This package depends on the official redis gem. Keeping Redis storage outside better_auth avoids installing Redis client dependencies for applications that do not use secondary storage.

secondary_storage is used by Better Auth for session payload storage, active-session indexes, and rate limiting when rate_limit: { storage: "secondary-storage" } is configured.