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SECURITY: restrict constantize classes in search controller

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Sam 2016-06-17 13:46:59 +10:00
parent 1e241dedad
commit 2b81c593f5
1 changed files with 4 additions and 3 deletions
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7
app/controllers/search_controller.rb
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@ -81,9 +81,10 @@ class SearchController < ApplicationController
context_obj = nil
if ['user','private_messages'].include? search_context[:type]
context_obj = User.find_by(username_lower: search_context[:id].downcase)
else
klass = search_context[:type].classify.constantize
context_obj = klass.find_by(id: search_context[:id])
elsif 'category' == search_context[:type]
context_obj = Category.find_by(id: search_context[:id].to_i)
elsif 'topic' == search_context[:type]
context_obj = Topic.find_by(id: search_context[:id].to_i)
end
type_filter = nil