Add blob to frame-src in CSP for iD

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

diff --git a/app/controllers/site_controller.rb b/app/controllers/site_controller.rb
index 2fa91256e68d723cde675e16c4e49d80c225870b..52fea613366684808f424ff04b094353ef7e996d 100644 (file)
--- a/app/controllers/site_controller.rb
+++ b/app/controllers/site_controller.rb
@@ -12,7 +12,7 @@ class SiteController < ApplicationController
   authorize_resource :class => false
 
   def index
-    session[:location] ||= OSM.ip_location(request.env["REMOTE_ADDR"]) unless STATUS == :database_readonly || STATUS == :database_offline
+    session[:location] ||= OSM.ip_location(request.env["REMOTE_ADDR"]) unless Settings.status == "database_readonly" || Settings.status == "database_offline"
   end
 
   def permalink
@@ -70,32 +70,41 @@ class SiteController < ApplicationController
 
     if %w[potlatch potlatch2].include?(editor)
       append_content_security_policy_directives(
+        :connect_src => %w[*],
         :object_src => %w[*],
         :plugin_types => %w[application/x-shockwave-flash],
         :script_src => %w['unsafe-inline']
       )
+    elsif %w[id].include?(editor)
+      append_content_security_policy_directives(
+        :frame_src => %w[blob:]
+      )
     end
 
-    if params[:node]
-      bbox = Node.find(params[:node]).bbox.to_unscaled
-      @lat = bbox.centre_lat
-      @lon = bbox.centre_lon
-      @zoom = 18
-    elsif params[:way]
-      bbox = Way.find(params[:way]).bbox.to_unscaled
-      @lat = bbox.centre_lat
-      @lon = bbox.centre_lon
-      @zoom = 17
-    elsif params[:note]
-      note = Note.find(params[:note])
-      @lat = note.lat
-      @lon = note.lon
-      @zoom = 17
-    elsif params[:gpx] && current_user
-      trace = Trace.visible_to(current_user).find(params[:gpx])
-      @lat = trace.latitude
-      @lon = trace.longitude
-      @zoom = 16
+    begin
+      if params[:node]
+        bbox = Node.visible.find(params[:node]).bbox.to_unscaled
+        @lat = bbox.centre_lat
+        @lon = bbox.centre_lon
+        @zoom = 18
+      elsif params[:way]
+        bbox = Way.visible.find(params[:way]).bbox.to_unscaled
+        @lat = bbox.centre_lat
+        @lon = bbox.centre_lon
+        @zoom = 17
+      elsif params[:note]
+        note = Note.visible.find(params[:note])
+        @lat = note.lat
+        @lon = note.lon
+        @zoom = 17
+      elsif params[:gpx] && current_user
+        trace = Trace.visible_to(current_user).find(params[:gpx])
+        @lat = trace.latitude
+        @lon = trace.longitude
+        @zoom = 16
+      end
+    rescue ActiveRecord::RecordNotFound
+      # don't try and derive a location from a missing/deleted object
     end
   end
 
@@ -103,13 +112,13 @@ class SiteController < ApplicationController
     @locale = params[:copyright_locale] || I18n.locale
   end
 
-  def welcome
-    require_user
-  end
+  def welcome; end
 
   def help; end
 
-  def about; end
+  def about
+    @locale = params[:about_locale] || I18n.locale
+  end
 
   def export; end
 
@@ -127,7 +136,7 @@ class SiteController < ApplicationController
       :style_src => %w['unsafe-inline']
     )
 
-    render "id", :layout => false
+    render :layout => false
   end
 
   private