impress/lib/openneo-auth.rb
2010-11-13 19:42:56 -05:00

57 lines
1.6 KiB
Ruby

require 'openneo-auth/session'
require 'openneo-auth/strategy'
Warden::Strategies.add :openneo_auth_token, Openneo::Auth::Strategies::Token
Warden::Strategies.add :openneo_auth_remember, Openneo::Auth::Strategies::Remember
module Openneo
module Auth
class Config
attr_accessor :app, :auth_server, :secret
def find_user_with_remote_auth(data)
raise "Must set a remote user finder for Openneo Auth to find a user" unless @remote_auth_user_finder
@remote_auth_user_finder.call(data)
end
def find_user_by_remembering(id)
raise "Must set a remember user finder for Openneo Auth to find a user" unless @remember_user_finder
@remember_user_finder.call(id)
end
def remote_auth_user_finder(&block)
@remote_auth_user_finder = block
end
def remember_user_finder(&block)
@remember_user_finder = block
end
end
class << self
def config
@@config ||= Config.new
end
def configure(&block)
block.call(config)
end
def remote_auth_url(params, session)
raise "Must set config.app to this app's subdomain" unless config.app
raise "Must set config.auth_server to remote server's hostname" unless config.auth_server
query = {
:app => config.app,
:session_id => session[:session_id],
:path => params[:return_to] || '/'
}.to_query
uri = URI::HTTP.build({
:host => config.auth_server,
:path => '/',
:query => query
})
uri.to_s
end
end
end
end