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Fix overwriting the remember_token when a valid one already exists (#4101)

The remember_token should not get overwritten when a user is
signing in and a valid token already exists.

Fixes #3950.
This commit is contained in:
Ralin Chimev 2016-05-15 17:48:12 +03:00 committed by Ulisses Almeida
parent 2044fffa25
commit 9caf07dd4f
2 changed files with 13 additions and 1 deletions

View file

@ -46,7 +46,7 @@ module Devise
end
def remember_me!
self.remember_token = self.class.remember_token if respond_to?(:remember_token)
self.remember_token ||= self.class.remember_token if respond_to?(:remember_token)
self.remember_created_at ||= Time.now.utc
save(validate: false) if self.changed?
end

View file

@ -16,6 +16,18 @@ class RememberableTest < ActiveSupport::TestCase
assert user.remember_created_at
end
test 'remember_me should not generate a new token if valid token exists' do
user = create_user
user.singleton_class.send(:attr_accessor, :remember_token)
User.to_adapter.expects(:find_first).returns(nil)
user.remember_me!
existing_token = user.remember_token
user.remember_me!
assert_equal existing_token, user.remember_token
end
test 'forget_me should not clear remember token if using salt' do
user = create_user
user.remember_me!