ldap-wizard/wizard.rb

   1 require "pathname"
   2
   3 WIZARD_ROOT = File.dirname(__FILE__)
   4 RAILS_ROOT = Pathname(WIZARD_ROOT + "/../")
   5 ENV["BUNDLE_GEMFILE"] = (RAILS_ROOT + "Gemfile").to_s
   6
   7 $LOAD_PATH << WIZARD_ROOT + "/lib"
   8 $LOAD_PATH << (RAILS_ROOT + "lib").to_s
   9 $LOAD_PATH << (RAILS_ROOT + "app").to_s
  10
  11 require "bundler"
  12 Bundler.setup(:default, :ldap_wizard)
  13
  14 require "net/ldap"
  15
  16 # Out libs
  17 require "credentials"
  18 require "ldap_configuration_presenter"
  19 require "ldap_tester"
  20 require "gitorious/configuration_reader"
  21 require "auth_config_loader"
  22
  23 require "sinatra"
  24 require "sinatra/reloader"
  25 require "yaml"
  26 require "gitorious/authentication"
  27 require "gitorious/authentication/ldap_configurator"
  28 require "gitorious/authentication/ldap_authentication"
  29 require "makeup/markup"
  30
  31 set :run, true
  32 set :port, 1337
  33 set :bind, '0.0.0.0'
  34
  35 class ConfigurationError < StandardError
  36 end
  37
  38 get "/" do
  39   readme_file = Pathname(WIZARD_ROOT + "/README.md")
  40   @readme = Makeup::Markup.new.render("README.md", readme_file.read)
  41   erb :readme
  42 end
  43
  44 get "/begin" do
  45   begin
  46     @configurator = AuthConfigLoader.load_auth_file
  47     @credentials = Credentials.new
  48     erb :wizard
  49   rescue ConfigurationError => e
  50     render_error e.message
  51   end
  52 end
  53
  54 post "/test" do
  55   params["bind_user"] = {"username" => params[:bind_username], "password" => params[:bind_password]}
  56   configuration = Gitorious::Authentication::LDAPConfigurator.new(params)
  57   @configurator = LdapConfigurationPresenter.new(configuration)
  58   @credentials = Credentials.from_params(params)
  59   ldap_tester = LdapTester.new(configuration, @credentials)
  60   @test_results = ldap_tester.execute
  61   erb :wizard
  62 end
  63
  64 # Curl'able interface. Do a HTTP POST with username and password parameters for a quick sanity check
  65 post "/check" do
  66   configurator = AuthConfigLoader.load_auth_file.config
  67   credentials = Credentials.from_params(params)
  68   tester = LdapTester.new(configurator, credentials)
  69   if tester.success?
  70     status 200
  71     body "Authentication succeeded"
  72   else
  73     status 403
  74     body "Authentication failed"
  75   end
  76 end
  77
  78 helpers do
  79   def field(obj, name, description, help_text=nil, options=nil)
  80     value = obj.public_send(name.to_sym)
  81     result = "<div class=\"control-group\">"
  82     result << "<label class=\"control-label\">#{description}</label>\n"
  83     result << "<div class=\"controls\">"
  84     if options
  85       result << select_field(name, value.to_s, options)
  86     else
  87       result << text_field(name, value)
  88     end
  89     result << "</div>"
  90     result << "<span class=\"help-block\">#{help_text}</span>" if help_text
  91     result << "</div>"
  92     result
  93   end
  94
  95   def text_field(name, value)
  96     field_type = (name == :password) ? "password" : "text"
  97     "<input type =\"#{field_type}\" name=\"#{name}\" value=\"#{value}\">"
  98   end
  99
 100   def select_field(name, value, options)
 101     result = "<select name=\"#{name}\">"
 102     options.each do |option|
 103       selected = (option == value) ? " selected" : ""
 104       result << "<option value=\"#{option}\" #{selected}>#{option}</option>"
 105     end
 106     result << "</select>"
 107   end
 108 end
 109
 110
 111
 112
 113
 114 def render_error(message)
 115   @error = message
 116   erb :readme
 117 end