Warden + md5

hkshop.rb

%w[rubygems digest/md5 sinatra haml sass warden rack/flash ./db/database].each{ |gem| require gem }

require "sinatra/reloader" if development?

set :root, File.dirname(__FILE__)
set :views, "views"

get '/main.css' do
  header 'Content-Type' => 'text/css; charset=utf-8'
  sass :main
end

class User < ActiveRecord::Base
  def self.authenticate(name, password)
    user = self.find_by_name(name)
    user if user && ::Digest::MD5.hexdigest(::Digest::MD5.hexdigest(password)) == user.password
  end
end

get '/' do
  @users = User.all
  haml :index
end



builder = Rack::Builder.new do
  Warden::Manager.serialize_into_session{|user| user.id }
  Warden::Manager.serialize_from_session{|id| User[id] }

  Warden::Strategies.add(:password) do
    def valid?
      params['user'] && params['user']['name'] && params['user']['password']
    end

    def authenticate!
      user = User.find_by_name(['name'])
        if user && user.authenticate(['password'])
          success! user
        else
          fail "invalid"
        end
      user.nil? ? fail!('Could not log in') : success!(user, 'Successfully logged in')
    end
  end

  use Rack::MethodOverride
  use Rack::Session::Cookie
  use Rack::Flash, accessorize: [:error, :success]
  use Warden::Manager do |config|
    config.default_strategies :password
  end
end