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Contents
module Authlogic
module ControllerAdapters
# Adapter for authlogic to make it function as a Rack middleware.
# First you'll have write your own Rack adapter where you have to set your cookie domain.
#
# class YourRackAdapter < Authlogic::ControllerAdapters::RackAdapter
# def cookie_domain
# 'your_cookie_domain_here.com'
# end
# end
#
# Next you need to set up a rack middleware like this:
#
# class AuthlogicMiddleware
# def initialize(app)
# @app = app
# end
#
# def call(env)
# YourRackAdapter.new(env)
# @app.call(env)
# end
# end
#
# And that is all! Now just load this middleware into rack:
#
# use AuthlogicMiddleware
#
# Authlogic will expect a User and a UserSession object to be present:
#
# class UserSession < Authlogic::Session::Base
# # Authlogic options go here
# end
#
# class User < ActiveRecord::Base
# acts_as_authentic
# end
#
class RackAdapter < AbstractAdapter
def initialize(env)
# We use the Rack::Request object as the controller object.
# For this to work, we have to add some glue.
request = Rack::Request.new(env)
request.instance_eval do
def request
self
end
def remote_ip
ip
end
end
super(request)
Authlogic::Session::Base.controller = self
end
# Rack Requests stores cookies with not just the value, but also with
# flags and expire information in the hash. Authlogic does not like this,
# so we drop everything except the cookie value.
def cookies
controller
.cookies
.map { |key, value_hash| { key => value_hash[:value] } }
.inject(:merge) || {}
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems