1 files changed, 18 insertions, 0 deletions
diff --git a/app/controllers/keys_controller.rb b/app/controllers/keys_controller.rb
new file mode 100644
index 0000000..fb28901
--- /dev/null
+++ b/app/controllers/keys_controller.rb
@@ -0,0 +1,18 @@
+class KeysController < ApplicationController
+
+  #
+  # Render the user's key as plain text, without a layout.
+  #
+  # We will show blank page if user doesn't have key (which shouldn't generally occur)
+  # and a 404 error if user doesn't exist
+  #
+  def show
+    user = User.find_by_login(params[:login])
+    if user
+      render text: user.public_key, content_type: 'text/text'
+    else
+      raise ActionController::RoutingError.new('Not Found')
+    end
+  end
+
+end