merge from master (post-CSRF changes)

1 files changed, 52 insertions, 0 deletions

diff --git a/vendor/gems/recaptcha-0.3.1/lib/recaptcha/configuration.rb b/vendor/gems/recaptcha-0.3.1/lib/recaptcha/configuration.rb
new file mode 100644
index 000000000..210470a5b
--- /dev/null
+++ b/vendor/gems/recaptcha-0.3.1/lib/recaptcha/configuration.rb
@@ -0,0 +1,52 @@
+module Recaptcha
+  # This class enables detailed configuration of the recaptcha services.
+  # 
+  # By calling
+  #
+  #   Recaptcha.configuration # => instance of Recaptcha::Configuration
+  #
+  # or
+  #   Recaptcha.configure do |config|
+  #     config # => instance of Recaptcha::Configuration
+  #   end
+  #
+  # you are able to perform configuration updates.
+  #
+  # Your are able to customize all attributes listed below. All values have
+  # sensitive default and will very likely not need to be changed. 
+  #
+  # Please note that the public and private key for the reCAPTCHA API Access
+  # have no useful default value. The keys may be set via the Shell enviroment
+  # or using this configuration. Settings within this configuration always take
+  # precedence.
+  #
+  # Setting the keys with this Configuration
+  #
+  #   Recaptcha.configure do |config|
+  #     config.public_key  = '6Lc6BAAAAAAAAChqRbQZcn_yyyyyyyyyyyyyyyyy'
+  #     config.private_key = '6Lc6BAAAAAAAAKN3DRm6VA_xxxxxxxxxxxxxxxxx'
+  #   end
+  #
+  class Configuration
+    attr_accessor :nonssl_api_server_url,
+                  :ssl_api_server_url,
+                  :verify_url,
+                  :skip_verify_env,
+                  :private_key,
+                  :public_key
+
+    def initialize #:nodoc:
+      @nonssl_api_server_url = RECAPTCHA_API_SERVER_URL
+      @ssl_api_server_url    = RECAPTCHA_API_SECURE_SERVER_URL
+      @verify_url            = RECAPTCHA_VERIFY_URL
+      @skip_verify_env       = SKIP_VERIFY_ENV
+
+      @private_key           = ENV['RECAPTCHA_PRIVATE_KEY']
+      @public_key            = ENV['RECAPTCHA_PUBLIC_KEY']
+    end
+
+    def api_server_url(ssl = false) #:nodoc:
+      ssl ? ssl_api_server_url : nonssl_api_server_url
+    end
+  end
+end