1 files changed, 51 insertions, 0 deletions
diff --git a/vendor/gems/recaptcha-0.3.1/lib/recaptcha/verify.rb b/vendor/gems/recaptcha-0.3.1/lib/recaptcha/verify.rb
new file mode 100644
index 000000000..733ce31be
--- /dev/null
+++ b/vendor/gems/recaptcha-0.3.1/lib/recaptcha/verify.rb
@@ -0,0 +1,51 @@
+module Recaptcha
+  module Verify
+    # Your private API can be specified in the +options+ hash or preferably
+    # using the Configuration.
+    def verify_recaptcha(options = {})
+      if !options.is_a? Hash
+        options = {:model => options}
+      end
+      
+      env = options[:env] || ENV['RAILS_ENV']
+      return true if Recaptcha.configuration.skip_verify_env.include? env
+      model = options[:model]
+      attribute = options[:attribute] || :base
+      private_key = options[:private_key] || Recaptcha.configuration.private_key
+      raise RecaptchaError, "No private key specified." unless private_key
+      
+      begin
+        recaptcha = nil
+        Timeout::timeout(options[:timeout] || 3) do
+          recaptcha = Net::HTTP.post_form URI.parse(Recaptcha.configuration.verify_url), {
+            "privatekey" => private_key,
+            "remoteip"   => request.remote_ip,
+            "challenge"  => params[:recaptcha_challenge_field],
+            "response"   => params[:recaptcha_response_field]
+          }
+        end
+        answer, error = recaptcha.body.split.map { |s| s.chomp }
+        unless answer == 'true'
+          flash[:recaptcha_error] = error
+          if model
+            model.valid?
+            model.errors.add attribute, options[:message] || "Word verification response is incorrect, please try again."
+          end
+          return false
+        else
+          flash[:recaptcha_error] = nil
+          return true
+        end
+      rescue Timeout::Error 
+        flash[:recaptcha_error] = "recaptcha-not-reachable"
+        if model
+          model.valid?
+          model.errors.add attribute, options[:message] || "Oops, we failed to validate your word verification response. Please try again."
+        end
+        return false
+      rescue Exception => e
+        raise RecaptchaError, e.message, e.backtrace
+      end
+    end # verify_recaptcha
+  end # Verify
+end # Recaptcha