Take out some logging, put in log user on receive

app/controllers/publics_controller.rb

@@ -29,7 +29,6 @@ class PublicsController < ApplicationController
       Rails.logger.error("Received post #{params[:xml]} for nonexistent person #{params[:id]}")
       return
     end
-    Rails.logger.debug "PublicsController has received: #{params[:xml]}"
     @user.receive params[:xml] if params[:xml]
   end
   

app/models/comment.rb

@@ -58,12 +58,7 @@ class Comment
   end
   
   def signature_valid?
-    if person
-      Rails.logger.warn "Received comment has person #{person.inspect}" if person
-      Rails.logger.warn "Received comment has person key #{person.serialized_key}" if person
-    else
-      Rails.logger.warn "Received comment has no person"
-    end
+      Rails.logger.warn "Received comment has no person" unless person
     verify_signature(creator_signature, person) 
   end
   

app/models/user.rb

@@ -166,7 +166,7 @@ class User
   def receive xml
     object = Diaspora::Parser.from_xml(xml)
     Rails.logger.debug("Receiving object:\n#{object.inspect}")
-    raise "Signature was not valid on: #{object.inspect}" unless object.signature_valid?
+    raise "In receive for #{self.real_name}, signature was not valid on: #{object.inspect}" unless object.signature_valid?
     if object.is_a? Retraction
       if object.type == 'Person' && object.signature_valid?
 
@@ -195,7 +195,7 @@ class User
       person.save  
 
     elsif object.is_a?(Comment) 
-      raise "Signature was not valid on: #{object.inspect}" unless object.post.person == self || object.verify_post_creator_signature
+      raise "In receive for #{self.real_name}, signature was not valid on: #{object.inspect}" unless object.post.person == self || object.verify_post_creator_signature
       object.save
       dispatch_comment object unless owns?(object)
       object.socket_to_uid(id)  if (object.respond_to?(:socket_to_uid) && !self.owns?(object))