Cookie mage-messages does not respect cookie configuration settings

[PromInc]

Preconditions (*)

1. version 2.4.3

Steps to reproduce (*)

1. Load any page of the website
2. View the mage-messages cookie in the browsers developer tools Application panel and observe the Expires, Path, and Domain and compare to the admin configuration

Expected result (*)

1. The configuration would match

Actual result (*)

1. The configuration does not match

Notes about this issue

The configuration values for lifetime and path are not respected.

The configuration values for domain are not used when setting the mage-messages cookie.

Effects of this bug

Configure the cookie domain to not have a subdomain (ie. .example.com) but load the site with a subdomain (ie. www.example.com). Because the cookie doesn't respect the configuration for domain the browser sets the cookie with the subdomain (ie. www.example.com). If the site uses a secondary subdomain (ie. blog.example.com) the cookie will not persist as it was set only for www.example.com.

Configuration

Configuration Path: Stores -> Configuration -> General -> Web -> Default Cookie Settings:

Scope: Default Config

• Cookie Lifetime: 3600
• Cookie Path: empty
• Cookie Domain: empty
• Use HTTP Only: Yes
• Cookie Restriction Mode: No

Scope: Main Website

• Cookie Lifetime: 604800
• Cookie Path: empty
• Cookie Domain: .example.com
• Use HTTP Only: Yes
• Cookie Restriction Mode: No

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Please provide Severity assessment for the Issue as Reporter. This information will help during Confirmation and Issue triage processes.

• Severity: S0 - Affects critical data or functionality and leaves users without workaround.
• Severity: S1 - Affects critical data or functionality and forces users to employ a workaround.
• Severity: S2 - Affects non-critical data or functionality and forces users to employ a workaround.
• Severity: S3 - Affects non-critical data or functionality and does not force users to employ a workaround.
• Severity: S4 - Affects aesthetics, professional look and feel, “quality” or “usability”.

[m2-assistant]

Hi @PromInc. Thank you for your report.
To speed up processing of this issue, make sure that you provided the following information:

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[PromInc]

I believe this issue relates to / causes #33611

[m2-assistant]

Hi @engcom-November. Thank you for working on this issue.
In order to make sure that issue has enough information and ready for development, please read and check the following instruction: 👇

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  Details

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[engcom-November]

Verified the issue on Magento 2.4-develop branch but cannot able to reproduce the issue.
mage-messages cookie in the browsers developer tools Application panel has same - "Expires", "Path", and "Domain" values in front-end and Admin configurations all the pages - No issue.
Also - Stores -> Configuration -> General -> Web -> Default Cookie Settings values are same for Default Config and Main Website scopes


@PromInc kindly verify the issue on Magento 2.4-develop branch and provide missing steps if any if the issue is still reproducible.
Thank you.

[PromInc]

@magento give me 2.4-develop instance

[magento-deployment-service]

Hi @PromInc. Thank you for your request. I'm working on Magento instance for you.

[magento-deployment-service]

Hi @PromInc, unfortunately there is no ability to deploy Magento instance at the moment. Please try again later.

[PromInc]

@magento give me 2.4-develop instance

[magento-deployment-service]

Hi @PromInc. Thank you for your request. I'm working on Magento instance for you.

[magento-deployment-service]

Hi @PromInc, unfortunately there is no ability to deploy Magento instance at the moment. Please try again later.