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-rw-r--r--actionpack/lib/action_dispatch/middleware/cookies.rb2
-rw-r--r--actionpack/test/dispatch/cookies_test.rb13
2 files changed, 14 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/cookies.rb b/actionpack/lib/action_dispatch/middleware/cookies.rb
index 1611a8b3dd..b69bcab05c 100644
--- a/actionpack/lib/action_dispatch/middleware/cookies.rb
+++ b/actionpack/lib/action_dispatch/middleware/cookies.rb
@@ -338,7 +338,7 @@ module ActionDispatch
def update_cookies_from_jar
request_jar = @request.cookie_jar.instance_variable_get(:@cookies)
- set_cookies = request_jar.reject { |k, _| @delete_cookies.key?(k) }
+ set_cookies = request_jar.reject { |k, _| @delete_cookies.key?(k) || @set_cookies.key?(k) }
@cookies.update set_cookies if set_cookies
end
diff --git a/actionpack/test/dispatch/cookies_test.rb b/actionpack/test/dispatch/cookies_test.rb
index 4aaac1320e..2c67bb779f 100644
--- a/actionpack/test/dispatch/cookies_test.rb
+++ b/actionpack/test/dispatch/cookies_test.rb
@@ -123,6 +123,11 @@ class CookiesTest < ActionController::TestCase
head :ok
end
+ def set_cookie_if_not_present
+ cookies["user_name"] = "alice" unless cookies["user_name"].present?
+ head :ok
+ end
+
def logout
cookies.delete("user_name")
head :ok
@@ -1128,6 +1133,14 @@ class CookiesTest < ActionController::TestCase
assert_equal "bar", @controller.encrypted_cookie
end
+ def test_cookie_override
+ get :set_cookie_if_not_present
+ assert_equal "alice", cookies["user_name"]
+ cookies["user_name"] = "bob"
+ get :set_cookie_if_not_present
+ assert_equal "bob", cookies["user_name"]
+ end
+
def test_signed_cookie_with_expires_set_relatively
request.env["action_dispatch.use_cookies_with_metadata"] = true