AlkantarClanX12
Current Path : /opt/alt/ruby22/lib64/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/auth/ |
Current File : //opt/alt/ruby22/lib64/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/auth/basic.rb |
require 'rack/auth/abstract/handler' require 'rack/auth/abstract/request' module Rack module Auth # Rack::Auth::Basic implements HTTP Basic Authentication, as per RFC 2617. # # Initialize with the Rack application that you want protecting, # and a block that checks if a username and password pair are valid. # # See also: <tt>example/protectedlobster.rb</tt> class Basic < AbstractHandler def call(env) auth = Basic::Request.new(env) return unauthorized unless auth.provided? return bad_request unless auth.basic? if valid?(auth) env['REMOTE_USER'] = auth.username return @app.call(env) end unauthorized end private def challenge 'Basic realm="%s"' % realm end def valid?(auth) @authenticator.call(*auth.credentials) end class Request < Auth::AbstractRequest def basic? "basic" == scheme end def credentials @credentials ||= params.unpack("m*").first.split(/:/, 2) end def username credentials.first end end end end end