X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/9227f6aecd80f8ae2a9d759deb00da2a82e4fa73..3a16c465f7c3244fd40dccd5ca9d7ec0fbf4af90:/app/controllers/site_controller.rb

diff --git a/app/controllers/site_controller.rb b/app/controllers/site_controller.rb
index 50508f885..52fea6133 100644
--- a/app/controllers/site_controller.rb
+++ b/app/controllers/site_controller.rb
@@ -6,12 +6,13 @@ class SiteController < ApplicationController
   before_action :set_locale
   before_action :redirect_browse_params, :only => :index
   before_action :redirect_map_params, :only => [:index, :edit, :export]
-  before_action :require_user, :only => [:welcome]
   before_action :require_oauth, :only => [:index]
   before_action :update_totp, :only => [:index]
 
+  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
@@ -69,32 +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
 
@@ -106,7 +116,9 @@ class SiteController < ApplicationController
 
   def help; end
 
-  def about; end
+  def about
+    @locale = params[:about_locale] || I18n.locale
+  end
 
   def export; end
 
@@ -120,10 +132,11 @@ class SiteController < ApplicationController
     append_content_security_policy_directives(
       :connect_src => %w[*],
       :img_src => %w[* blob:],
-      :script_src => %w[dev.virtualearth.net *.wikipedia.org www.wikidata.org 'unsafe-eval']
+      :script_src => %w[dev.virtualearth.net 'unsafe-eval'],
+      :style_src => %w['unsafe-inline']
     )
 
-    render "id", :layout => false
+    render :layout => false
   end
 
   private