From 6f3d934bc1c11e7c316e5956c59d4e37541c8737 Mon Sep 17 00:00:00 2001 From: Sorin Davidoi Date: Sat, 8 Sep 2018 23:54:28 +0200 Subject: [PATCH] feat(cookies): Use the same-site attribute to lax (#8626) CSFR-prevention is already implemented but adding this doesn't hurt. A brief introduction to Same-Site cookies (and the difference between strict and lax) can be found at https://blog.mozilla.org/security/2018/04/24/same-site-cookies-in-firefox-60/ TLDR: We use lax since we want the cookies to be sent when the user navigates safely from an external site. --- config/initializers/devise.rb | 2 ++ config/initializers/session_store.rb | 2 +- spec/rails_helper.rb | 1 + 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/config/initializers/devise.rb b/config/initializers/devise.rb index cd9bacf6803..3e4c9a79d7a 100644 --- a/config/initializers/devise.rb +++ b/config/initializers/devise.rb @@ -10,6 +10,7 @@ Warden::Manager.after_set_user except: :fetch do |user, warden| expires: 1.year.from_now, httponly: true, secure: (Rails.env.production? || ENV['LOCAL_HTTPS'] == 'true'), + same_site: :lax, } end @@ -20,6 +21,7 @@ Warden::Manager.after_fetch do |user, warden| expires: 1.year.from_now, httponly: true, secure: (Rails.env.production? || ENV['LOCAL_HTTPS'] == 'true'), + same_site: :lax, } else warden.logout diff --git a/config/initializers/session_store.rb b/config/initializers/session_store.rb index 3dc0edd6fd2..c0757b6b573 100644 --- a/config/initializers/session_store.rb +++ b/config/initializers/session_store.rb @@ -1,3 +1,3 @@ # Be sure to restart your server when you modify this file. -Rails.application.config.session_store :cookie_store, key: '_mastodon_session', secure: (Rails.env.production? || ENV['LOCAL_HTTPS'] == 'true') +Rails.application.config.session_store :cookie_store, key: '_mastodon_session', secure: (Rails.env.production? || ENV['LOCAL_HTTPS'] == 'true'), same_site: :lax diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb index c575128e408..79e80220c36 100644 --- a/spec/rails_helper.rb +++ b/spec/rails_helper.rb @@ -29,6 +29,7 @@ Devise::Test::ControllerHelpers.module_eval do value: resource.activate_session(warden.request), expires: 1.year.from_now, httponly: true, + same_site: :lax, } end end