Fix new rubocop warnings

[rails.git] / app / controllers / application_controller.rb

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 5000130a1b5290452ae834dab07bec9c5cf8cd74..a24df48e08b0dcc8da6b2d54fb7c078ff3da4172 100644 (file)
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -29,9 +29,7 @@ class ApplicationController < ActionController::Base
         end
       end
     elsif session[:token]
-      if self.current_user = User.authenticate(:token => session[:token])
-        session[:user] = current_user.id
-      end
+      session[:user] = current_user.id if self.current_user = User.authenticate(:token => session[:token])
     end
   rescue StandardError => ex
     logger.info("Exception authorizing user: #{ex}")
@@ -381,9 +379,7 @@ class ApplicationController < ActionController::Base
   ##
   # ensure that there is a "this_user" instance variable
   def lookup_this_user
-    unless @this_user = User.active.find_by(:display_name => params[:display_name])
-      render_unknown_user params[:display_name]
-    end
+    render_unknown_user params[:display_name] unless @this_user = User.active.find_by(:display_name => params[:display_name])
   end
 
   ##
@@ -414,7 +410,8 @@ class ApplicationController < ActionController::Base
   def map_layout
     append_content_security_policy_directives(
       :child_src => %w[127.0.0.1:8111],
-      :connect_src => %w[127.0.0.1:8112 nominatim.openstreetmap.org overpass-api.de router.project-osrm.org valhalla.mapzen.com],
+      :connect_src => %w[nominatim.openstreetmap.org overpass-api.de router.project-osrm.org],
+      :form_action => %w[render.openstreetmap.org],
       :script_src => %w[graphhopper.com open.mapquestapi.com],
       :img_src => %w[developer.mapquest.com]
     )
@@ -468,9 +465,7 @@ class ApplicationController < ActionController::Base
       authdata = request.env["HTTP_AUTHORIZATION"].to_s.split
     end
     # only basic authentication supported
-    if authdata && authdata[0] == "Basic"
-      user, pass = Base64.decode64(authdata[1]).split(":", 2)
-    end
+    user, pass = Base64.decode64(authdata[1]).split(":", 2) if authdata && authdata[0] == "Basic"
     [user, pass]
   end