Redis state store for Qyu https://rubygems.org/gems/qyu

Rack middleware that writes the serial number of issued certs to a Redis database. Uses r509 and r509-ca-http

A ruby OCSP responder using Sinatra and redis. RFC 2560 and 5019 compliant.

A Validity::Writer and Validity::Checker for r509, implemented with a Redis backend

A Ruby code block wrapper to help prevent race conditions across multiple threads and even separate servers.

Extends Rack with AI capabilities including request classification, content moderation, smart caching, and security features

Somewhat more radical filters designed to decimate malicious requests during a denial-of-service (DoS) attack by chopping their connection well before your Rack app wastes any significant resources on them – ouch! The filters have been proven to work against certain DoS attacks, however, they might also block IPs behind proxies or VPNs. Make sure you have understood how the filters are triggered and consider this middleware a last resort only to be enabled during an attack.

A Ruby clone of the awesome Webdis Redis web API

This gem provides a simple and flexible rate limiting mechanism for Rack applications. It allows you to control the rate at which requests are processed, preventing abuse and ensuring fair usage.

Multi-threaded Redis store for rack ID-based session (connection pooled with option for maximum redis connection)

Rack middleware for logging selected request for further investigation / analyze.

Replicate or record HTTP requests to your Rack application and replay them elsewhere or at another time.

redis session store for rack

rack middleware to add u2f authentication to a rack app. Includes registration.

Read/Write Radar Resources from Redis through Ruby

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Some basics that your application could benefit from.

A drop-in replacement for e.g. MemCacheStore to store Rails sessions (and Rails sessions only) in Redis.

Allows request throttling on a per-action basis

Plug-and-play API rate limiter with per-user/per-plan configs, Redis backend, Slack alerts and admin dashboard.