wai-session

Flexible session middleware for WAI

https://github.com/singpolyma/wai-session

Version on this page:	0.3.2
LTS Haskell 24.18:	0.3.3
Stackage Nightly 2025-11-04:	0.3.3
Latest on Hackage:	0.3.3

See all snapshots wai-session appears in

LicenseRef-OtherLicense licensed and maintained by Stephen Paul Weber

This version can be pinned in stack with:wai-session-0.3.2@sha256:a13da93a4cae174f6d062412afd23ae95953d85631e163d7a61ff1694ad4d471,1683

Module documentation for 0.3.2

Network
- Network.Wai
  - Network.Wai.Session
    - Network.Wai.Session.Map

Depends on 11 packages(full list with versions):

base, blaze-builder, bytestring, containers, cookie, http-types, StateVar, time, transformers, vault, wai

Used by 2 packages in nightly-2016-06-09(full list with versions):

serversession-frontend-wai, wai-session-postgresql

Provides a generic, cookie-based middleware for sessions that is parameterised over the session store, the cookie name, and the cookie parameters (such as path, expiry, etc). Passes a pair of functions (lookup key, set key) for the current session through the Vault in the Request.

Also provides a simple example session store based on threadsafe IORefs and Data.Map.

See example/Main.hs in git for example usage.