config/initializers/oauth.rb

   1 require "oauth/controllers/provider_controller"
   2 require "oauth/helper"
   3 require "oauth/rack/oauth_filter"
   4
   5 Rails.configuration.middleware.use OAuth::Rack::OAuthFilter
   6
   7 module OAuth
   8   module Helper
   9     def escape(value)
  10       value.to_s.gsub(OAuth::RESERVED_CHARACTERS) do |c|
  11         c.bytes.map do |b|
  12           format("%%%02X", b)
  13         end.join
  14       end.force_encoding(Encoding::US_ASCII)
  15     end
  16   end
  17
  18   module RequestProxy
  19     class RackRequest
  20       def method
  21         request.request_method
  22       end
  23     end
  24   end
  25 end
  26
  27 module OpenStreetMap
  28   module ProviderController
  29     def self.prepended(mod)
  30       super
  31       mod.singleton_class.prepend(OpenStreetMap::ProviderController::ClassMethods)
  32     end
  33
  34     def render(options = {})
  35       text = options.delete(:text)
  36       if text
  37         super options.merge(:plain => text)
  38       elsif options.delete(:nothing)
  39         status = options.delete(:status) || :ok
  40         head status, options
  41       else
  42         super options
  43       end
  44     end
  45
  46     module ClassMethods
  47       def included(controller)
  48         controller.class_eval do
  49           def self.before_filter(*names, &blk)
  50             before_action(*names, &blk)
  51           end
  52
  53           def self.skip_before_filter(*names, &blk)
  54             skip_before_action(*names, &blk)
  55           end
  56         end
  57
  58         super controller
  59       end
  60     end
  61   end
  62
  63   module OAuthFilter
  64     def oauth1_verify(request, options = {}, &block)
  65       signature = OAuth::Signature.build(request, options, &block)
  66       return false unless OauthNonce.remember(signature.request.nonce, signature.request.timestamp)
  67
  68       value = signature.verify
  69       if request.ssl? && !value
  70         http_request = request.dup
  71         http_request.define_singleton_method(:scheme) { "http" }
  72         http_request.define_singleton_method(:port) { 80 }
  73         signature = OAuth::Signature.build(http_request, options, &block)
  74         value = signature.verify
  75       end
  76       value
  77     rescue OAuth::Signature::UnknownSignatureMethod
  78       false
  79     end
  80   end
  81 end
  82
  83 OAuth::Controllers::ProviderController.prepend(OpenStreetMap::ProviderController)
  84 OAuth::Rack::OAuthFilter.prepend(OpenStreetMap::OAuthFilter)